chore(deps): update actions/setup-java action to v4

.gitea/workflows/build.yml

@@ -19,13 +19,13 @@ jobs:
         with:
           java-version: 21
       - name: Cache SonarQube packages
-        uses: actions/cache@v4
+        uses: actions/cache@v1
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v1
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}