Make a bump version action for DA interviews

[BryceStevenWilley]

Something @nonprofittechy brought up in a meeting, I like the idea for user-facing Docassemble interviews!¹

Most of our Docassemble interviews could use either just a single number version or date versioning, and this action should:

• pull the repo
• find the version number
  • will be in __init__.py and setup.py/pyproject.toml, or just in __init__.py (depending on the package and what version of DA it's using)
• update it
  • if it's a single number, increment it
  • if it's a series of 3 or 4 numbers where the first is 4 digits (i.e. a year), update it to the current date.
    • if it's already today, add or increment a 4th number to distinguish
• write the new version back to the files
• make a git commit with a special tag in the commit message (like [autobump] or something), and push the commit to main (similar to some repos that use [skip ci]) in certain commits.

Each repo have another action that would automatically publish / push to PyPI on the autobump on those special commits.

Footnotes

1. For our library packages (AssemblyLine, ALToolbox) where semantic versioning is still useful, I think an automatic version bump action is less useful. ↩