Remove app-compat from peerDependencies in database-compat

Author: hsubox76

packages/database-compat/package.json

@@ -41,9 +41,6 @@
     "test:node": "TS_NODE_FILES=true TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --file src/index.node.ts --config ../../config/mocharc.node.js",
     "add-compat-overloads": "ts-node-script ../../scripts/build/create-overloads.ts -i ../database/dist/public.d.ts -o dist/database-compat/src/index.d.ts -a -r Database:types.FirebaseDatabase -r Query:types.Query -r DatabaseReference:types.Reference -r FirebaseApp:FirebaseAppCompat --moduleToEnhance @firebase/database"
   },
-  "peerDependencies": {
-    "@firebase/app-compat": "0.x"
-  },
   "dependencies": {
     "@firebase/database": "0.13.0",
     "@firebase/database-types": "0.9.8",