ci-build: try to replace core tap formule for dosbox-x installation

Author: jmalak

.github/actions/dosboxin/action.yml

@@ -19,9 +19,7 @@ runs:
     name: Install DOSBOX-X
     run: |
       #brew install dosbox-x
-      mkdir -p ~/homebrew-ow2/Formula
-      brew tap-new ~/homebrew-ow2
-      cp ./ci/dosbox-x.rb ~/homebrew-ow2/Formula/
-      brew tap ow/ow2 ~/homebrew-ow2
+      brew update
+      cp ci/dosbox-x.rb /opt/homebrew/Library/Taps/homebrew/homebrew-core/Formula/d/dosbox-x.rb
       brew install dosbox-x
     shell: bash