Fixes for publishing from stable branches

[acoates-ms]

Porting various fixes I made to the 0.64-stable branch to get publishing working again.

In particular makes publish update the version numbers of various files that were not being bumped before, and the RNTester pod lock file will get updated when the version of its dependencies gets bumped. -- which was previously causing publish to break the lock file, which would cause PRs to start failing.

[pull-bot]

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