* fix: composite action input pollution
* fix run steps
* fix missing defaults in post after env cleanup
* fix test to make more sense
* Add tests and simplify change
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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
(cherry picked from commit 54245641d28fc496152684e151043ce0c7389086)
Conflicts:
act/runner/step_test.go
the modified test does not exist in the Forgejo runner
