docs(actions): adds examples with outputs to actions documentation

Signed-off-by: Jennifer Power <[email protected]>

actions/README.md

@@ -9,3 +9,43 @@ Tasks in trestle-bot that we want to expose as a GitHub Action are located here.
 
 First, create an entrypoint script for the new action in the `trestlebot/entrypoints` directory. Then add the action by creating a new directory in the `actions` directory with an `action.yml` that references your new entrypoint. See the [GitHub Actions documentation](https://docs.github.com/en/actions/creating-actions/creating-a-docker-container-action) for more information.
 
+
+## Examples
+
+Below are example workflow snippets that show how they can be used with other actions for additional automation and pull request customization.
+
+
+```yaml
+name: ci
+
+on:
+  push:
+    branches:
+      - 'main'
+
+jobs:
+  update-content:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+    - uses: actions/checkout@v4
+    - name: Run trestlebot
+      id: trestlebot
+      uses: RedHatProductSecurity/trestle-bot/actions/autosync@main
+      with:
+        markdown_path: "markdown/profiles"
+        oscal_model: "profile"
+        branch: "autoupdate-${{ github.run_id }}"
+        target_branch: "main"
+        github_token: ${{ secret.GITHUB_TOKEN }}
+    - uses: actions/labeler@v4
+      if: steps.trestlebot.outputs.changes == 'true'
+      with:   
+        pr-number: |
+            ${{ steps.trestlebot.outputs.pr_number }} 
+```
+
+
+