using slightly different variables as the PR branch isn't know in this workflow

Author: eddalmond1

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

@@ -143,7 +143,7 @@ jobs:
           webhook-type: webhook-trigger
           payload: |
             status: "${{ job.status }}"
-            link: "${{ github.event.pull_request.html_url }}"
-            Author: "${{ github.event.pull_request.user.login }}"
-            title: "${{ github.event.pull_request.title }}"
+            link: "https://github.com/${{ github.repository }}/commit/${{ github.sha }}"
+            Author: "${{ github.actor }}"
+            title: "Pushed to main"
             version: "${{ needs.metadata.outputs.version }}"