Fix pages perms

Author: drunkbatya

.github/workflows/build.yml

@@ -62,6 +62,10 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
     needs: build
     steps:
       - name: 'Deploy emulator to GitHub Pages'