CompatHelper: bump compat for "QuasiArrays" to "0.8"

[github-actions]

This pull request changes the compat entry for the QuasiArrays package from 0.7 to 0.7, 0.8.

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

Merging #73 (5410ffd) into main (ddf1794) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #73   +/-   ##
=======================================
  Coverage   88.41%   88.41%           
=======================================
  Files          13       13           
  Lines        1623     1623           
=======================================
  Hits         1435     1435           
  Misses        188      188           

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