Reverts:#162644

Initiated by: matanlurey

Reason for reverting: At least one post-submit test depends on the output of--verbose.

Original PR Author: matanlurey

Reviewed By: {cbracken, reidbaker, jonahwilliams}

This change reverts the following previous change:
These can be useful, but were probably left in past the point where they are always useful:

• Prevent building non-android plugins in build aar #58018
• Add split-debug and obfuscation to build aar #56342
• Add verbose build flag to ios_app_with_extensions_test #74080

... compared to the cost of reading these logs with 1000s of lines ofstdout: output.

Will ask the CI gods if any of this was load-bearing before sending out for review.