fix: command to trigger release (#5347)

.github/workflows/autorelease-preview.yml

@@ -6,7 +6,7 @@ on:
 jobs:
   Auto-release-excalidraw-preview:
     name: Auto release preview
-    if: github.event.comment.body == '@excalibot release package' && github.event.issue.pull_request
+    if: github.event.comment.body == '@excalibot trigger release' && github.event.issue.pull_request
     runs-on: ubuntu-latest
     steps:
       - name: React to release comment