fix: uninstall only formulae and casks in clean up scripts

Author: rcmdnk

.github/actions/pristine-homebrew/action.yml

@@ -58,7 +58,7 @@ runs:
           formulae+=("$f")
         done < <(brew list --formula)
         if [ "${#formulae[@]}" -gt 0 ]; then
-          brew uninstall --zap --force "${formulae[@]}"
+          brew uninstall --formula --zap --force "${formulae[@]}"
         fi
 
         casks=()

tests/scripts/clean_homebrew.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-brew list | xargs brew uninstall --zap --force
+brew list --formula | xargs brew uninstall --formula --zap --force
 brew list --cask | xargs brew uninstall --cask --zap --force
 brew tap | xargs brew untap