Update auto-author-assign.yml

[loomidi]

Change Summary

Related Task(s)

• https://vyos.dev/Txxxx

Related PR(s)

Backport

Checklist:

• I have read the CONTRIBUTING document

[dmbaturin]

I'm not convinced that this change is useful, but at the very least the PR title should reflect what the PR actually does.

[dmbaturin]

We don't see any benefit from this. "Thank you" messages should come from humans, from bots they have no value.

[github-actions]

Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.

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I have read the CLA Document and I hereby sign the CLA

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