Add gitea release workflow

.gitea/workflows/publish.yaml

@@ -0,0 +1,32 @@
+name: Build and Publish
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Check out
+        uses: actions/checkout@v4
+
+      - name: Set Up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+          #cache: 'maven'
+          #server-id: 'gitea'
+
+      - name: Set up Maven
+        uses: stCarolas/setup-maven@v5
+        with:
+          maven-version: 3.8.2
+
+      - run: cat /root/.m2/toolchains.xml
+      - run: cat /root/.m2/settings.xml
+
+      - name: Build
+        run: mvn -B package --file pom.xml
+
+      - name: Publish
+        run: mvn deploy
+