[7.0.0] Make lockfile extension updates more obviously correct (#20400)

* Removes code paths in `BazelLockFileModule` that are never taken now
that lockfile update events are replayed by Skyframe.
* `BazelModuleResolutionEvent` no longer contains a `BazelLockFileValue`
that is internally inconsistent: Previously, this values combined the
(potentially updated) extension usages resulting from the resolution
with the old locked extension results obtained from the previous state
of the lockfile. The logic in `BazelLockFileModule` handled this
correctly, but it should now be more obvious that it does so.
* No longer parse the lockfile twice, once in `BazelLockFileFunction`
and once in `BazelLockFileModule`.

Closes #20311.

Commit
https://github.com/bazelbuild/bazel/commit/1691f60c2ec222a392c8708ddc4cc35a969c4f7c

PiperOrigin-RevId: 586744057
Change-Id: Id85dbde627878c18baf3c375a0091a4f989b146b

Co-authored-by: Fabian Meumertzheim <fabian@meumertzhe.im>
5 files changed
tree: 7960c81d86a6f6c3be90a32671bf7fd34e51f4f2
  1. .bazelci/
  2. .github/
  3. examples/
  4. scripts/
  5. site/
  6. src/
  7. third_party/
  8. tools/
  9. .bazelrc
  10. .bazelversion
  11. .gitattributes
  12. .gitignore
  13. AUTHORS
  14. bazel_downloader.cfg
  15. BUILD
  16. CHANGELOG.md
  17. CODE_OF_CONDUCT.md
  18. CODEOWNERS
  19. combine_distfiles.py
  20. combine_distfiles_to_tar.sh
  21. compile.sh
  22. CONTRIBUTING.md
  23. CONTRIBUTORS
  24. distdir.bzl
  25. distdir_deps.bzl
  26. extensions.bzl
  27. LICENSE
  28. maven_install.json
  29. MODULE.bazel
  30. MODULE.bazel.lock
  31. rbe_extension.bzl
  32. README.md
  33. repositories.bzl
  34. requirements.txt
  35. SECURITY.md
  36. WORKSPACE
  37. WORKSPACE.bzlmod
  38. workspace_deps.bzl
README.md

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