Update manage issue header workflow events

Author: google-labs-jules[bot]

.github/workflows/manage_issue_header.yml …b/workflows/call-manage-issue-header.yml.github/workflows/manage_issue_header.yml renamed to .github/workflows/call-manage-issue-header.yml .github/workflows/manage_issue_header.yml renamed to .github/workflows/call-manage-issue-header.yml

@@ -1,9 +1,10 @@
 name: Manage issue header
 on:
   issues:
-    types: [labeled, unlabeled]
+    types: [opened, reopened, labeled, unlabeled]
 jobs:
-  handle-help-wanted:
+  call-workflow:
+    name: Call shared workflow
     uses: learningequality/.github/.github/workflows/manage-issue-header.yml@main
     secrets:
       LE_BOT_APP_ID: ${{ secrets.LE_BOT_APP_ID }}