Release pipelines need to update the version in main

[RickWinter]

[ahsonkhan]

This is relevant whenever the release is triggered from a feature branch.

cc @danieljurek

[danieljurek]

One edge case we should consider is if a hotfix release from a hotfix branch and that version is behind what is in main ... In that case we want to only update the version in the hotfix branch and not the version in main.

[kurtzeborn]

@ahsonkhan, what scenarios are you releasing out of a feature branch that would require the version in main to be bumped? Feature versions should already be at a higher preview version than main.

CC: @weshaggard

[kurtzeborn]

In general, we don't support doing this anywhere else for other language repos.