Fix builds and update templates

[KyleAure]

This pull request fixes the following issues:

1. The release workflow did not create a pull request to update the issue templates

• Fixed by ensuring we checkout the correct branch, and don't attempt to output multiple lines to a single $GITHUB_OUTPUT variable

2. Manually updated the issue templates to include the M1 release
3. Reduced duplicate code by introducing a script to checkout a branch and a reusable workflow for creating a pull request.

[mswatosh]

Looks good, the generated files automation will be nice to have

[KyleAure]

@mswatosh had to make one minor change to ensure the branches created for automated PRs are based off of main and not the release branch.

[mswatosh]

Additional change looks good 👍