Move snapshot publishing to daily build

[trask]

I think publishing snapshots only daily is fine. The new daily workflow will trigger issue creation when snapshot publishing fails.

Port of open-telemetry/opentelemetry-java-contrib#2481

FWIW, java contrib repo publishing is working again, though not really convinced it's related to this change 🤷‍♂️

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.08%. Comparing base (5772c1d) to head (705ffb4).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #7886   +/-   ##
=========================================
  Coverage     90.08%   90.08%           
  Complexity     7325     7325           
=========================================
  Files           825      825           
  Lines         22051    22051           
  Branches       2179     2179           
=========================================
  Hits          19865    19865           
  Misses         1506     1506           
  Partials        680      680           

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[jkwatson]

How do we get notified of failures with these nightly jobs (just curious..not familiar with how that works)

[trask]

How do we get notified of failures with these nightly jobs (just curious..not familiar with how that works)

@jkwatson this workflow_call will open an issue in the repo if the daily build fails (and it will close the issue if it later passes)

[jkwatson]

Will this publish a snapshot even if there are no changes in a given day? I don't think that's necessarily bad, but I just thought I'd ask to be sure.

[trask]

Will this publish a snapshot even if there are no changes in a given day? I don't think that's necessarily bad, but I just thought I'd ask to be sure.

yes it will