app-compat to devdependencies

Author: hsubox76

packages-exp/app-check-compat/package.json

@@ -33,6 +33,7 @@
   },
   "license": "Apache-2.0",
   "devDependencies": {
+    "@firebase/app-compat": "0.0.900",
     "rollup": "2.33.2",
     "@rollup/plugin-commonjs": "17.1.0",
     "@rollup/plugin-json": "4.1.0",