add GH action for tagging a new release

Author: jerrinot

.github/workflows/tag_for_release.yml

@@ -0,0 +1,24 @@
+name: tag_for_release
+on:
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK 11
+        uses: actions/setup-java@v3
+        with:
+          java-version: 11
+          distribution: 'temurin'
+          cache: 'maven'
+      - name: Configure Git user
+        run: |
+          git config user.email "actions@github.com"
+          git config user.name "GitHub Actions"
+      - name: Publish JAR
+        run: mvn -B release:prepare
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.PACKAGE_PUBLISH_TOKEN }}
+#          SIGN_KEY: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}