In docker-compose.yml, add *image_versions arguments for the
android-buildkite-builder service, so that ACTIONS_BASE_IMAGE is set (to
builder-base). This will also set the BASE_IMAGE, which we don't really
want, because this service uses ubuntu:noble instead of the ubuntu:jammy
default, but that's OK because the setting is successfully overridden.

In vendor/android/run-buildbot-container, use the correct ghcr.io Docker
path (ghcr.io/llvm/libcxx-android-builder).

Reenable the build-and-push of ghcr.io/llvm/libcxx-android-builder in
the libcxx-build-containers.yml workflow.

This patch bumps the clang-format version in the pr-code-format action
to the latest release version, in line with how we have handled this
before.

Now that a new release has come out, we should bump the version of the
toolchain in the container to keep up to date.

This reverts commit b90f4ff3020c6fe018ec22b22a7faa5541ed5372.

Relands the change after making the relevant fixes (not missing the
`artifacts` directory).

This reverts commit c81cc9f55b8d21d9421cdb00755b241f9852eca0.

This is causing premerge failures and needs more testing.

This patch saves the sccache logs to the artifacts. If sccache dies and
the server prints logs, we currently do not collect them anywhere and
they do not get dumped to STDOUT/STDERR. If the process is directly
getting killed (SIGTERM), it seems like it doesn't dump anything, but in
most other cases we should be able to see something.

Related to #155442.

After https://github.com/llvm/llvm-project/pull/133023, `START_REV` and
`END_REV` env variables became redundant.

Some CI runs are seeing issues with failures running the artifact upload
step. They seem related to
https://github.com/actions/upload-artifact/issues/569. We should
continue the workflow and ignore errors in the upload artifact step if
it fails so that users do not see a red CI that is not due to their
changes.

Fixes #154155.