* Fix docset generation.

* Remove checks to be able to test.

* More logging

* More logging

* More logging.

* more logging.

* More logging.

* Add flags to firebase command.

* Re-enable docset generation.

* Disable firebase step.

* Comment docset to speed up validations.

* Re-enable docset.

* Add back condition to prevent uploading docs from PRs.

https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/60646

Separate out offline docs, docset generation, and docs deployment
each into dedicated shards.

https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/62206

This will allow us to see in the logs how long each step takes

This reverts commit a51de38a because it breaks the flutter docs.

This reverts commit 04ea3183.

This reverts commit e768c92f.

* Update packages.

* Add many more global analyses.

* Catch trailing spaces and trailing newlines in all text files.
  Before we were only checking newly added files, but that means we
  missed some.

* Port the trailing spaces logic to work on Windows too.

* Correct all the files with trailing spaces and newlines.

* Refactor some of the dev/bots logic into a utils.dart library.
  Notably, the "exit" and "print" shims for testing are now usable
  from test.dart, analyze.dart, and run_command.dart.

* Add an "exitWithError" function that prints the red lines and
  then exits. This is the preferred way to exit from test.dart,
  analyze.dart, and run_command.dart.

* More consistency in the output of analyze.dart.

* Refactor analyze.dart to use the _allFiles file enumerating logic
  more widely.

* Add some double-checking logic to the _allFiles logic to catch
  cases where changes to that logic end up catching fewer files
  than expected (helps prevent future false positives).

* Add a check to prevent new binary files from being added to
  the repository. Grandfather in the binaries that we've already
  added.

* Update all the dependencies (needed because we now import crypto in
  dev/bots/analyze.dart).

* Update project.pbxproj files to say Flutter rather than Chromium

Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.

* Update the copyright notice checker to require a standard notice on all files

* Update copyrights on Dart files. (This was a mechanical commit.)

* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.

Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).

* Clean up the copyrights in non-Dart files. (Manual edits.)

Also, make sure templates don't have copyrights.

* Fix some more ORGANIZATIONNAMEs

* Revert "Turn off docs upload temporarily (#44365) (#44413)"

This reverts commit 8f2ea9d0.

* Re enables docs upload

* Revert "Turn off docs upload temporarily (#44365)"

This reverts commit 3dd67410.

* show contents of firebase-debug.log

Turning off Docs upload temporarily until Firebase outage is over.
Landing on red to fix the build.