Allow NPM v10 when working on the web app (#25959)

webapp/package-lock.json

@@ -45,7 +45,7 @@
       },
       "engines": {
         "node": "^18.10.0",
-        "npm": "^9.0.0"
+        "npm": "^9.0.0 || ^10.0.0"
       }
     },
     "channels": {

webapp/package.json

@@ -3,7 +3,7 @@
   "private": true,
   "engines": {
     "node": "^18.10.0",
-    "npm": "^9.0.0"
+    "npm": "^9.0.0 || ^10.0.0"
   },
   "scripts": {
     "postinstall": "npm run build --workspace=platform/types --workspace=platform/client --workspace=platform/components",