Fix auto-bump version patterns for README

[akaihola]

No description provided.

[akaihola]

Hi @ire4ever1190,

This PR makes a correction to the regular expression pattern which was supposed to correctly update all Graylint version strings in documentation when the graylint_bump_version script is run (the script comes from darkgray-dev-tools). The v prefix was missing, and the whole rule was incorrectly indented in the YAML file.

I invited you as a collaborator on this repository, so if you're interested to review this small fix, I can assign you as reviewer for this PR. Thanks again for your contribution on #62!

[ire4ever1190]

Ah, sorry for not catching that in my original PR.
Yes you can assign me to the PR, happy to review

[akaihola]

Yes you can assign me to the PR, happy to review

I can do that once you accept the collaborator invitation.

[ire4ever1190]

Apologies, thought I accepted. Invite should be accepted now