v6 also supports esm only

Author: RulaKhaled

dev-packages/e2e-tests/test-applications/react-router-7-framework-node-20-18/package.json

@@ -58,7 +58,7 @@
   },
   "pnpm": {
     "overrides": {
-      "p-map": "^6.0.0"
+      "p-map": "^4.0.0"
     }
   }
 }

dev-packages/e2e-tests/test-applications/react-router-7-framework-spa-node-20-18/package.json

@@ -56,7 +56,7 @@
   },
   "pnpm": {
     "overrides": {
-      "p-map": "^6.0.0"
+      "p-map": "^4.0.0"
     }
   }
 }