Build Gitea release against Java 11 (lowest supported Java)

.gitea/workflows/release.yaml

@@ -20,21 +20,21 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Java JDK (Temurin 17)
+      - name: Set up Java JDK (Temurin 11)
         uses: actions/setup-java@v3
         continue-on-error: true
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'temurin'
 
       - name: Ensure Java Available
         run: |
           if ! command -v javac >/dev/null 2>&1; then
-            echo "Installing OpenJDK 17 via package manager..."
+            echo "Installing OpenJDK 11 via package manager..."
             if command -v apt-get >/dev/null 2>&1; then
-              apt-get update && apt-get install -y openjdk-17-jdk-headless || true
+              apt-get update && apt-get install -y openjdk-11-jdk-headless || true
             elif command -v apk >/dev/null 2>&1; then
-              apk add --no-cache openjdk17 || true
+              apk add --no-cache openjdk11 || true
             fi
           fi
           echo "Java compiler:"