Ignore playwright and e2e-test binaries in knip config

These binaries are referenced in Pro workflow files
(.github/workflows/pro-integration-tests.yml) but exist in the
Pro package's dummy app (react_on_rails_pro/spec/dummy/package.json),
not in the main package.

Added to ignoreBinaries in root workspace to prevent knip errors:
- playwright
- e2e-test

Author: AbanoubGhadban

knip.ts

@@ -11,6 +11,9 @@ const config: KnipConfig = {
         // Has to be installed globally
         'yalc',
         'nps',
+        // Pro package binaries used in Pro workflows
+        'playwright',
+        'e2e-test',
       ],
       ignore: ['react_on_rails_pro/**'],
       ignoreDependencies: [