CompatHelper: bump compat for Quadmath to 1, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the Quadmath package from 0.5.10 to 0.5.10, 1.
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 70.60%. Comparing base (a96adb5) to head (a986af2).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #259      +/-   ##
==========================================
+ Coverage   70.55%   70.60%   +0.04%     
==========================================
  Files          53       53              
  Lines        2235     2235              
==========================================
+ Hits         1577     1578       +1     
+ Misses        658      657       -1     

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