release fixes

Author: jochen-testingbot

.github/workflows/release.yml

@@ -45,8 +45,8 @@ jobs:
       - name: Publish to Maven Central
         run: mvn -B clean deploy -DskipTests
         env:
-          MAVEN_USERNAME: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
           GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
 
       - name: Upload artifacts to GitHub Release