Added playwrite test for pipeline dep requirement

Author: CalebGerman

package.json

@@ -50,6 +50,7 @@
     "@itwin/core-bentley": "^5.1.8",
     "@itwin/eslint-plugin": "^5.2.1",
     "@itwin/oidc-signin-tool": "^5.0.1",
+    "@playwright/test": "1.48.2",
     "@types/node": "20.19.16",
     "@typescript-eslint/eslint-plugin": "^8.44.0",
     "@typescript-eslint/parser": "^8.44.0",