use help action correctly

.github/workflows/main.yaml

@@ -13,7 +13,7 @@ jobs:
         uses: ./.github/actions/gitopscli # Uses an action in the root directory
         id: GitOpsCli
         with:
-          command: 'help'
+          command: '-h'
       # Use the output from the `hello` step
       - name: Get the output time
         run: echo "The time was ${{ steps.hello.outputs.time }}"