[all] added MAINTAINERS.md

[dotdc]

What this PR does / why we need it

Here's a proposal for MAINTAINERS.md as asked in #5026.
Just kept GitHub handles or forename when I didn't manage to find the full name (maybe it's on purpose):

• @schmiddim
• @golgoth31
• @zeritti
• @dongjiang1989
• @kfox1111
• @scDisorder

We can adapt if needed.

cc @RichiH

Which issue this PR fixes

• fixes [Janitorial] Please add MAINTAINERS.md #5026

Special notes for your reviewer

Checklist

• DCO signed
• [] Chart Version bumped
• [] Title of the PR starts with chart name (e.g. [prometheus-couchdb-exporter])

[jkroepke]

A automation would this would be pretty. Guessing the real name could be fetched via GH API.

[dotdc]

A automation would this would be pretty. Guessing the real name could be fetched via GH API.

True, but we don't add maintainers very often, and not all names are present in GitHub.
We can add a comment in CODEOWNERS eventually.

[jkroepke]

Could you bump the python version in the CI in a separate PR? At least, I head merge permissions to fix that.

[dotdc]

Could you bump the python version in the CI in a separate PR? At least, I head merge permissions to fix that.

Created #5085 with Python 3.11

Merged ✔️

[DrFaust92]

On A semi related note, how does one ask for being a maintainer? I would like to offer a hand if I could based on previous contribs

[dotdc]

On A semi related note, how does one ask for being a maintainer? I would like to offer a hand if I could based on previous contribs

@DrFaust92 Awesome! You should open an issue and PR(s) like #3431.