remove unnecessary jest mocks

Author: DaniAkash

jest.config.js

@@ -1,6 +1,5 @@
 module.exports = {
   preset: "@testing-library/react-native",
-  setupFilesAfterEnv: ["./__mocks__/Dimensions.ts"],
   verbose: true,
   transformIgnorePatterns: [
     "node_modules/(?!(jest-)?react-native|react-clone-referenced-element|@react-native-community|expo(nent)?|@expo(nent)?/.*|react-navigation|@react-navigation/.*|@unimodules/.*|unimodules|sentry-expo|native-base)"