samba: update patches & services, fix `check`

[otommod]

Testing the changes

• I tested the changes in this PR: briefly

Local build testing

• I built this PR locally for my native architecture, x86_64-musl
• I built this PR locally for these architectures (if supported. mark crossbuilds):
  • x86_64

One test actually fails. No idea why, potentially related to us using the system MIT krb5? I've seen some mentions that it's not fully up to par with heimdal yet.

I also didn't manage to run ctdbd so I hope the new "stop" script works. :) It is how upstream does it in their .service file but I think systemd always falls back to just KILLing the service after a bit if the more gentle methods don't succeed which I don't think runit automatically does.

[github-actions[bot]]

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