chore(gha): update linear.yml GitHub workflow

Author: ms-bot

.github/workflows/linear.yml

@@ -39,6 +39,14 @@ jobs:
           linearApiKey: ${{ secrets.LINEAR_API_KEY }}
           githubToken: ${{ secrets.GITHUB_TOKEN }}
 
+      - uses: mobsuccess-devops/github-actions-linear@master
+        if:
+          github.event_name == 'pull_request' && github.event.action == 'opened'
+        with:
+          action: create-linear-issue-from-bot-pr
+          linearApiKey: ${{ secrets.LINEAR_API_KEY }}
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+
       - uses: mobsuccess-devops/github-actions-linear@master
         with:
           action: check-linear-state