fix updating comment for next-js-bundle-analysis.yml (#347)

Author: Dimitri POSTOLOV

.github/workflows/next-js-bundle-analysis.yml

@@ -99,7 +99,7 @@ jobs:
         id: fc
         with:
           issue-number: ${{ github.event.number }}
-          body-includes: '<!-- __NEXTJS_BUNDLE -->'
+          body-includes: <!-- __NEXTJS_BUNDLE
 
       - name: Create or Update Comment
         uses: peter-evans/[email protected]