CompatHelper: bump compat for AtomsBase to 0.5, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the AtomsBase package from 0.4 to 0.4, 0.5.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.58%. Comparing base (216a112) to head (7772d02).
Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #191   +/-   ##
=======================================
  Coverage   74.58%   74.58%           
=======================================
  Files          36       36           
  Lines        5033     5033           
=======================================
  Hits         3754     3754           
  Misses       1279     1279           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests