update github actions workflow

cmd/annotations-checker/README.md

@@ -35,33 +35,33 @@ The GitHub Actions workflow will automatically run the checker for pull requests
     ```yaml
    name: Annotations Checker
 
-    on:
-    pull_request:
+on:
+  pull_request:
     branches:
       - main
       - annotations-checker
 
-    jobs:
-    validate-annotations:
-        name: Validate Annotations
-        runs-on: ubuntu-latest
-        steps:
+jobs:
+  validate-annotations:
+    name: Validate Annotations
+    runs-on: ubuntu-latest
+    steps:
 
-        - name: Check out code
-          uses: actions/checkout@v3
+    - name: Check out code
+      uses: actions/checkout@v3
 
-        - name: Build Docker image
-          run: docker build -t annotations-checker .
+    - name: Build Docker image
+      run: docker build -t annotations-checker -f cmd/annotations-checker/Dockerfile .
 
-        - uses: actions/github-script@v7
-          name: Get Diff Url
-          id: get-diff-url
-          with:
-            script: |
-            echo "DIFF_URL=${context.payload.pull_request.diff_url}" >> $GITHUB_OUTPUT
+    - uses: actions/github-script@v7
+      name: Get Diff Url
+      id: get-diff-url
+      with:
+        script: |
+          echo "DIFF_URL=${context.payload.pull_request.diff_url}" >> $GITHUB_OUTPUT
 
-        - name: Run Validation in Docker Container
-          env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          run: docker run --rm -e GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} -e DIFF_URL=${{ steps.get-diff-url.outputs.DIFF_URL }} annotations-checker
+    - name: Run Validation in Docker Container
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: docker run --rm -e GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} -e DIFF_URL=${{ steps.get-diff-url.outputs.DIFF_URL }} annotations-checker
     ```