ci: Match Compose Release workflow with Flutter branch

[validcube]

Match up the release workflow of the Compose branch with Flutter branch, allowing automation release of the ReVanced Manager (Compose) without intervention as much as possible.

Since CalVer would require a lot of rewriting of the release workflow as the Flutter branch is recommended for SemVer only, the SemVer release should be ported to Compose until we have a functioning CalVer workflow.

This is potentially extension to:

• #1197