chore: remove platforms from cli dependencies (#845)

* chore: remove platforms from cli dependencies

* update tsconfig

* add missing debugger-ui link instruction in contributing

Author: thymikee

CONTRIBUTING.md

@@ -33,7 +33,7 @@ And then:
 
 ```sh
 cd /my/new/react-native/project/
-yarn link "@react-native-community/cli-platform-ios" "@react-native-community/cli-platform-android" "@react-native-community/cli" "@react-native-community/cli-types" "@react-native-community/cli-tools"
+yarn link "@react-native-community/cli-platform-ios" "@react-native-community/cli-platform-android" "@react-native-community/cli" "@react-native-community/cli-types" "@react-native-community/cli-tools" "@react-native-community/cli-debugger-ui"
 
 npx react-native run-android
 ```

packages/cli/package.json

@@ -27,8 +27,6 @@
   },
   "dependencies": {
     "@hapi/joi": "^15.0.3",
-    "@react-native-community/cli-platform-android": "^3.0.0-alpha.7",
-    "@react-native-community/cli-platform-ios": "^3.0.0-alpha.7",
     "@react-native-community/cli-tools": "^3.0.0-alpha.7",
     "@react-native-community/cli-types": "^3.0.0-alpha.7",
     "@react-native-community/cli-debugger-ui": "^3.0.0-alpha.7",

packages/cli/tsconfig.json

@@ -7,8 +7,6 @@
   "references": [
     {"path": "../tools"},
     {"path": "../cli-types"},
-    {"path": "../platform-ios"},
-    {"path": "../platform-android"},
     {"path": "../debugger-ui"}
   ],
   "include": ["../package.json"]