Linking api is not compatible with RN

[burakgormek]

Is there an existing issue for this?

• I have searched the existing issues

Describe the issue

Linking api not compatible with RN latest version(or before).

React Native v0.65 release note has:

• Deprecate Linking.removeEventListener. Instead, call remove() on the subscription returned by Linking.addEventListener.

We should add remove() subscription method. Otherwise it will throw error on RNW.
I'm not sure if we still need to deprecate or remove removeEventListener after v0.19 publish.

Expected behavior

Compatible Linking api with RN.

Steps to reproduce

Open sandbox:
Click button.

Test case

https://codesandbox.io/s/priceless-darwin-3p033u

Additional comments

No response

[necolas]

A PR for this can use the same approach as was used in AppState: https://github.com/necolas/react-native-web/blob/0.18.0/packages/react-native-web/src/exports/AppState/index.js