Update publish-snapshot.yml

Attempt to make the workflow working

.github/workflows/publish-snapshot.yml

@@ -17,19 +17,16 @@ jobs:
         with:
           submodules: 'true'
       - name: Set up Maven central repository
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
           server-id: ossrh
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
-          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
 
       - name: publish packages
         run: mvn -P ossrhDeploy --batch-mode -DskipTests javadoc:aggregate-jar source:jar deploy
         env:
           MAVEN_USERNAME: ${{ secrets.OSS_SONATYPE_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.OSS_SONATYPE_PASSWORD }}
-          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}