fix: add conventional commit prefix to message

[arturo-guridi-snkeos]

Fixes to the issue #644

This simply adds a prefix to the conventional commit message. This makes the action compatible with repositories that have a standard conventional commit policy.

I will be happy to change the prefix and open to any other feedback.

[github-actions]

End-to-end public repo

Admin commands cheatsheet:

• /e2e (in approved PR review body): Trigger end-to-end tests on external contributions
• /invite (in comment): Invite the author & admins to the end-to-end private repo

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
coverage_comment
storage.py
Project Total

This report was generated by python-coverage-comment-action