Fix PR titles made by prepare/publish release workflows

[BigPeep0doo]

Description of the changes

We have added an action in the .github/workflow/prepare_release.yml and .github/workflow/publish_release.yml files to display the PR title with the major and minor version prefix.

Fixes #5766

Have the changes in this PR been tested?

Yes

[Jackenmen]

Hi, thanks for taking the interest in improving our automation!

There are some things that need to be addressed before this can be merged:

• [3.x] prefix should only be added when the PRs are made against 3.x branches
• I'd rather have a simple script using actions/github-script than use another action such as booxmedialtd/ws-action-parse-semver that you used, especially considering that it's not a widely used action. This should actually make it a lot easier to implement the logic for only adding a prefix when PR is against 3.x branch since it allows you to either return an empty string or appropriate "[3.x] " prefix string and use that in the PR title and the commit message

[Jackenmen]

In case it helps, here's an example of a PR that should have a prefix:

• [3.4] Version bump to 3.4.13 #5304

and here's an example of a PR that should not have a prefix:

• Version bump to 3.4.12 #5145

[Jackenmen]

I realize that you're currently still working on this but I noticed that you're trying to use the value of new_version which is not what the existence of the prefix depends on. The existence of the prefix depends merely on whether the workflow dispatch was done against a branch starting with 3., the actual version number does not matter here. Since the prefix depends on the branch name, the semver parsing is also unnecessary here.