Install playwright browsers inside node_modules on CI

Author: onurtemizkan

.github/workflows/build.yml

@@ -293,6 +293,10 @@ jobs:
           path: ${{ env.CACHED_BUILD_PATHS }}
           key: ${{ env.BUILD_CACHE_KEY }}
       - name: Run Playwright tests
+        env:
+          # Install browsers inside node_modules to cache
+          # https://playwright.dev/docs/ci#caching-browsers
+          PLAYWRIGHT_BROWSERS_PATH: 0
         run: |
           cd packages/integration-tests
           yarn run install-browsers