feat: add failure reporting to workflow

.github/workflows/update-docs-on-docs-commits.yml

@@ -44,4 +44,14 @@ jobs:
           author: asyncapi-bot <[email protected]>
           title: 'chore: update generated docs'
           body: 'Update of docs that are generated and were forgotten on PR level.'
-          branch: gen-docs-update/${{ github.job }}
+          branch: gen-docs-update/${{ github.job }}
+      - name: Report workflow status to Slack
+        if: failure() # Only, on failure, send a message on the 94_bot-failing-ci slack channel
+        uses: 8398a7/action-slack@fbd6aa58ba854a740e11a35d0df80cb5d12101d8 #using https://github.com/8398a7/action-slack/releases/tag/v3.15.1
+        with:
+          status: ${{ job.status }}
+          fields: repo,action,workflow
+          text: 'AsyncAPI docs generation workflow failed'
+          author_name: asyncapi-bot
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_CI_FAIL_NOTIFY }}