add support for iPhone 12/12 Pro

[EduardoNogueira]

This PR will allow ignoring diffs in the status bar and home bar on iPhone 12/12 Pro

[EduardoNogueira]

⚠️ Fixing unit tests

[EduardoNogueira]

Done 👍

[EduardoNogueira]

Hi @wswebcreation, can you check the last two commits?

https://github.com/wswebcreation/wdio-native-app-compare/pull/24/commits/2fb60c7462c0413b09b8ddb6a2dadf504a1912d0 https://github.com/wswebcreation/wdio-native-app-compare/pull/24/commits/2c230a60c7217452f389006aa6b52412208cfa62

Notes:

• Renamed blockOutIphoneXBottomBar option to blockOutIphoneHomeBar
• Remove iPhone names from variable names
• Remove driver.isIOS from determineIphone methods (not sure about this change, I feel that if you have blockOutIphoneHomeBar you should be running on IPhones, but plz tell me if I am wrong)

[EduardoNogueira]

Hi @wswebcreation, added the driver.isIOS again in the last commit.