Lets not skip gpg2

Author: jansoren

.github/workflows/maven-publish.yml

@@ -21,10 +21,12 @@ jobs:
           server-id: central
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
       - name: Set version
         run: mvn versions:set -DnewVersion=${{ github.event.release.tag_name }}
       - name: Publish package
-        run: mvn -P release --batch-mode -Dgpg.passphrase=${{ secrets.GPG_SIGNING_KEY_PASSWORD }} deploy
+        run: mvn -P release --batch-mode deploy -DskipTests
         env:
           MAVEN_USERNAME: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_SIGNING_KEY_PASSWORD }}