chore: update bundlewatch workflow

Author: usefulthink

.github/workflows/bundlewatch.yml

@@ -41,6 +41,6 @@ jobs:
 
       - uses: jackyef/bundlewatch-gh-action@b9753bc9b3ea458ff21069eaf6206e01e046f0b5
         with:
-          build-script: npm run prepare
+          build-script: npm run prepack
           bundlewatch-github-token: ${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}
           bundlewatch-config: .github/bundlewatch.config.json