ci: adding repositoru to work with forks

Author: schirrel

.github/workflows/size.yml

@@ -73,17 +73,16 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build-base, build-head]
     permissions:
-      contents: write
       pull-requests: write
-      repository-projects: write
       actions: read
-      checks: write
     strategy:
       matrix:
         package: [nuxi, nuxt-cli, create-nuxt-app]
     steps:
       - name: ⏬ Download stats.json
         uses: actions/download-artifact@v4
+        with:
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
       - uses: twk3/[email protected]
         with:
           title: ${{ matrix.package }} size comparison