CompatHelper: bump compat for "Roots" to "1.0"

[github-actions]

This pull request changes the compat entry for the Roots package from 0.8.0 to 0.8.0, 1.0.

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 #15 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #15   +/-   ##
=======================================
  Coverage   91.66%   91.66%           
=======================================
  Files           3        3           
  Lines          60       60           
=======================================
  Hits           55       55           
  Misses          5        5

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