fix(helm/generate-docs): lint generated files

Signed-off-by: Emilien Escalle <[email protected]>

Author: neilime

actions/helm/generate-docs/action.yml

@@ -173,12 +173,7 @@ runs:
       env:
         CACHE_PATH: ${{ runner.temp }}/.cache-prettier
         VALUES_FILE: ${{ steps.prepare-variables.outputs.values-file || '' }}
-      run: |
-        # First run
-        npx prettier --cache-location "$CACHE_PATH" --write "$(pwd)/**/*.md" $VALUES_FILE
-
-        # Second run to ensure idempotency
-        npx prettier --cache-location "$CACHE_PATH" --write "$(pwd)/**/*.md" $VALUES_FILE
+      run: npx prettier --cache-location "$CACHE_PATH" --write "$(pwd)/**/*.md" $VALUES_FILE
 
     - uses: actions/create-github-app-token@67018539274d69449ef7c02e8e71183d1719ab42 # v2.1.4
       if: inputs.github-app-id