Merge pull request #226 from NHSDigital/dependabot/github_actions/slackapi/slack-github-action-2.1.1

Bump slackapi/slack-github-action from 2.1.0 to 2.1.1

Author: eddalmond1

.github/workflows/cicd-2-publish.yaml

@@ -141,7 +141,7 @@ jobs:
       #     asset_name: lambda-${{ needs.metadata.outputs.version }}.zip
       #     asset_content_type: application/zip
       - name: "Notify Slack on PR merge"
-        uses: slackapi/slack-github-action@v2.1.0
+        uses: slackapi/slack-github-action@v2.1.1
         with:
           webhook: ${{ secrets.SLACK_WEBHOOK_URL }}
           webhook-type: webhook-trigger