CompatHelper: bump compat for "Yields" to "0.5"

[github-actions]

This pull request changes the compat entry for the Yields package from ^0.4.2 to ^0.4.2, 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

Merging #46 (031fa91) into master (9eb9ae3) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #46   +/-   ##
=======================================
  Coverage   97.08%   97.08%           
=======================================
  Files           3        3           
  Lines         137      137           
=======================================
  Hits          133      133           
  Misses          4        4           

Flag	Coverage Δ
unittests	97.08% <ø> (ø)

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