[00/10] docs: highlight BitBake snippets with the bitbake language

Pygments 2.21.0 added a BitBake lexer, so BitBake snippets can now say
what they are instead of rendering as plain literal blocks. This tags
the ones in yocto-docs.

One patch per manual, which is also roughly one reviewable unit per
patch. No prose changes, no reflowing, no reindenting - every hunk turns
a literal-block introducer into a code-block directive and nothing else.

Which blocks were converted was decided by reading, not by pattern
matching. Blocks that share BitBake's assignment shape but are another
language were left alone: a Makefile, Django settings, an Automake
fragment, a wic kickstart include, kernel .scc metadata, U-Boot Image
Tree Source. So were blocks an author had deliberately marked "none",
which usually means "this is not purely code" rather than "nobody got
round to it".

Please do not apply this yet
----------------------------

The autobuilder builds the docs with a pinned buildtools tarball that
currently carries Pygments 2.19.2, which predates the BitBake lexer.
run-docs-build also passes SPHINXOPTS="-j auto", dropping the -W the
Makefile defaults to, so on that toolchain every one of these blocks
would publish unhighlighted and the build would still succeed. I have
asked separately about refreshing that tarball.

Sending now for review rather than to be merged. Once the toolchain can
render it, this applies as-is.

Depends on
----------

"docs: state the language of nine literal blocks explicitly", sent
separately, which gives some non-BitBake blocks their correct language.
That patch stands on its own and can go in independently; this series
is based on it only so the two do not touch the same lines.

Not included
------------

Six blocks in ref-manual/ trip a defect in the released BitBake lexer,
fixed upstream but not yet in a release. They are a separate patch, held
until that release, so the rest is not blocked behind them.

Trevor Woerner (10):
  ref-manual/variables.rst: use the bitbake code-block language
  ref-manual: use the bitbake code-block language
  dev-manual: use the bitbake code-block language
  migration-guides: use the bitbake code-block language
  kernel-dev: use the bitbake code-block language
  test-manual: use the bitbake code-block language
  overview-manual: use the bitbake code-block language
  security-manual: use the bitbake code-block language
  sdk-manual: use the bitbake code-block language
  docs-wide: use the bitbake code-block language

 documentation/brief-yoctoprojectqs/index.rst  |    4 +-
 documentation/bsp-manual/bsp.rst              |   28 +-
 .../contributor-guide/recipe-style-guide.rst  |   24 +-
 documentation/dev-manual/bblock.rst           |    4 +-
 documentation/dev-manual/bmaptool.rst         |    4 +-
 documentation/dev-manual/build-quality.rst    |    8 +-
 documentation/dev-manual/building.rst         |   44 +-
 .../dev-manual/creating-fragments.rst         |    6 +-
 .../dev-manual/custom-distribution.rst        |    4 +-
 .../dev-manual/customizing-images.rst         |   32 +-
 documentation/dev-manual/debugging.rst        |   40 +-
 documentation/dev-manual/device-manager.rst   |   12 +-
 documentation/dev-manual/devtool.rst          |    8 +-
 documentation/dev-manual/disk-space.rst       |    4 +-
 .../dev-manual/error-reporting-tool.rst       |   12 +-
 documentation/dev-manual/external-scm.rst     |   20 +-
 .../dev-manual/gobject-introspection.rst      |   12 +-
 documentation/dev-manual/hashequivserver.rst  |   12 +-
 documentation/dev-manual/init-manager.rst     |   16 +-
 documentation/dev-manual/layers.rst           |   56 +-
 documentation/dev-manual/libraries.rst        |   12 +-
 documentation/dev-manual/licenses.rst         |   60 +-
 .../dev-manual/limiting-resources.rst         |    4 +-
 documentation/dev-manual/multiconfig.rst      |   40 +-
 documentation/dev-manual/new-machine.rst      |    4 +-
 documentation/dev-manual/new-recipe.rst       |  160 +-
 documentation/dev-manual/packages.rst         |   44 +-
 .../dev-manual/poky-manual-setup.rst          |    4 +-
 .../dev-manual/prebuilt-libraries.rst         |   12 +-
 documentation/dev-manual/qemu.rst             |    4 +-
 documentation/dev-manual/quilt.rst            |    4 +-
 documentation/dev-manual/sbom.rst             |    4 +-
 .../dev-manual/speeding-up-build.rst          |    4 +-
 .../dev-manual/sstate-mirrors-setup.rst       |   16 +-
 .../dev-manual/temporary-source-code.rst      |    8 +-
 .../dev-manual/upgrading-recipes.rst          |   12 +-
 documentation/dev-manual/wayland.rst          |    8 +-
 documentation/dev-manual/x32-psabi.rst        |    4 +-
 documentation/kernel-dev/advanced.rst         |   48 +-
 documentation/kernel-dev/common.rst           |   88 +-
 documentation/kernel-dev/faq.rst              |    8 +-
 .../migration-guides/migration-1.3.rst        |    8 +-
 .../migration-guides/migration-1.6.rst        |   12 +-
 .../migration-guides/migration-1.7.rst        |    4 +-
 .../migration-guides/migration-1.8.rst        |   12 +-
 .../migration-guides/migration-2.0.rst        |    8 +-
 .../migration-guides/migration-2.1.rst        |    4 +-
 .../migration-guides/migration-2.2.rst        |   11 +-
 .../migration-guides/migration-2.3.rst        |   12 +-
 .../migration-guides/migration-2.5.rst        |    4 +-
 .../migration-guides/migration-2.6.rst        |   12 +-
 .../migration-guides/migration-3.0.rst        |    4 +-
 .../migration-guides/migration-3.1.rst        |   12 +-
 .../migration-guides/migration-3.2.rst        |    8 +-
 .../migration-guides/migration-3.3.rst        |    8 +-
 .../migration-guides/migration-3.4.rst        |   16 +-
 .../migration-guides/migration-4.0.rst        |   12 +-
 .../migration-guides/migration-4.1.rst        |    8 +-
 .../migration-guides/migration-4.2.rst        |   12 +-
 .../migration-guides/migration-5.1.rst        |   12 +-
 .../migration-guides/migration-5.2.rst        |   24 +-
 .../migration-guides/migration-5.3.rst        |   36 +-
 .../migration-guides/migration-6.0.rst        |   44 +-
 .../migration-guides/migration-6.1.rst        |   12 +-
 .../migration-guides/release-notes-4.0.rst    |    4 +-
 .../migration-guides/release-notes-4.3.rst    |    4 +-
 .../migration-guides/release-notes-5.0.rst    |    4 +-
 .../migration-guides/release-notes-5.3.rst    |    8 +-
 documentation/overview-manual/concepts.rst    |   68 +-
 documentation/profile-manual/intro.rst        |   16 +-
 documentation/ref-manual/classes.rst          |  168 +-
 .../ref-manual/devtool-reference.rst          |    4 +-
 documentation/ref-manual/faq.rst              |   20 +-
 documentation/ref-manual/features.rst         |   12 +-
 documentation/ref-manual/qa-checks.rst        |   20 +-
 documentation/ref-manual/tasks.rst            |   20 +-
 documentation/ref-manual/variables.rst        | 1635 ++++++++++++-----
 .../appendix-customizing-standard.rst         |    4 +-
 .../sdk-manual/appendix-customizing.rst       |   16 +-
 .../security-manual/read-only-rootfs.rst      |    8 +-
 .../security-manual/securing-images.rst       |    8 +-
 .../security-manual/sstate-signing.rst        |   16 +-
 .../security-manual/vulnerabilities.rst       |   32 +-
 documentation/test-manual/intro.rst           |    4 +-
 documentation/test-manual/ptest.rst           |   24 +-
 .../test-manual/reproducible-builds.rst       |    8 +-
 documentation/test-manual/runtime-testing.rst |   52 +-
 87 files changed, 2505 insertions(+), 843 deletions(-)