Update maven-publish.yml

Added quotes to fix build.

Author: gastonortiz

.github/workflows/maven-publish.yml

@@ -25,6 +25,6 @@ jobs:
 
     - uses: s4u/[email protected]
       with:
-        servers: '[{"id": "ossrh", "username": ${{ secrets.DISTRIBUTION_REPOSITORY_RELEASE_USERNAME }}, "password": ${{ secrets.DISTRIBUTION_REPOSITORY_RELEASE_PASSWORD }}}]'
+        servers: '[{"id": "ossrh", "username": "${{ secrets.DISTRIBUTION_REPOSITORY_RELEASE_USERNAME }}", "password": "${{ secrets.DISTRIBUTION_REPOSITORY_RELEASE_PASSWORD }}"}]'
     - name: Release to production
       run: mvn clean release:clean release:prepare release:perform -B -DaltDeploymentRepository=ossrh::https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/