Update add-netlify-links.yml

Update to use pull_request_target. Editing directly in master, as apparently it won't work otherwise...

Author: MongoCaleb

.github/workflows/add-netlify-links.yml

@@ -1,7 +1,7 @@
 name: Add Netlify Links To Changed Pages
 on:
     workflow_call:
-    pull_request:
+    pull_request_target:
 jobs:
     get-pr-changes:
         name: Get Changed Files
@@ -62,4 +62,4 @@ jobs:
               with:
                   regex: "<!-- start insert-links -->.*?<!-- end insert-links -->"
                   content: ${{ needs.get-pr-changes.outputs.staging_links }}
-                  token: ${{ secrets.GITHUB_TOKEN }}
+                  token: ${{ secrets.GITHUB_TOKEN }}