fix lint action

.gitea/workflows/linting.yml

@@ -17,22 +17,26 @@ jobs:
       GITEA_ADDRESS: http://gitea:3000
     steps:
       - name: 'Pull code'
-      - uses: actions/checkoutv6
+        uses: actions/checkoutv6
+
       - name: 'Find changed Java files'
         id: changed-files
         uses: tj-actions/changed-files@v44
         with:
           files: |
             **.java
+
       - name: 'Setup Java JDK'
         uses: actions/setup-java@v4
         with:
           java-version: '22'
           distribution: 'zulu'
+
       - name: 'Setup Reviewdog'
         uses: reviewdog/action-setup@v1
         with:
           reviewdog_version: ${{ env.REVIEWDOG_VERSION }}
+
       - name: 'Run Checkstyle with Reviewdog'
         if: steps.changed-files.outputs.any_changed == 'true'
         run: |