Update workflows from templates.

Author: leeroy-travis

.github/workflows/notify.yaml

@@ -29,6 +29,8 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion != 'success'  && (github.event.workflow_run.head_branch
       == 'main' || github.event.workflow_run.event == 'release')}}
     steps:
+    - name: Read triggering event
+      run: cat ${{ github.event_path }}
     - name: Post to Slack on failure
       run: "set -x\n\ncat - << EOF > emoji.txt\nbomb\ncat-on-keyboard\nfire\ngrim_reaper\n\
         grumpycat\nmushroomcloud\noops\npoop\nsad-mac\nsadpanda\nskull_and_crossbones\n\