do not parallelize publish

Author: osoykan

.github/workflows/gradle-publish-release.yml

@@ -27,7 +27,7 @@ jobs:
           gradle-version: current
 
       - name: Gradle Build and Test
-        run: gradle publish --parallel
+        run: gradle publish
         env:
           gpg_private_key: ${{ secrets.gpg_private_key }}
           gpg_passphrase: ${{ secrets.gpg_passphrase }}