[General] [Fixed] Flow errors from YellowBox and BubblingEventHandler

Summary:
This PR adds the `isFocused` method to the mock of the TextInput component. My understanding some of the latest changes on the TextInput to make it use a forwardRef change the way this method is mock giving an error when trying to use in on a mock.
The change suggested here fixes the issue.

## Changelog

[JavaScript] [Fixed] - Fix the mock for TextInput to support the `isFocused` method
Pull Request resolved: #28332

Reviewed By: cpojer

Differential Revision: D20538044

Pulled By: TheSavior

fbshipit-source-id: be734af105ab62ffdf9ed4017bd70845e207f8cd

Summary:
This PR fixes a crash when opening the Performance Monitor on iOS 13.4.
Detailed info: #28414

## Changelog

`[iOS] [Fixed] - Fix crash when enabling Performance Monitor on iOS 13.4`

## How

This PR prevents the JavaScriptCore option from being set altogether.
This ensures that the performance monitor keeps working, but on iOS 13.4 and higher, it will no longer crash trying to show the GC usage.
Pull Request resolved: #28512

Test Plan:
Tested on iOS 13.4 (simulator):

![image](https://user-images.githubusercontent.com/6184593/77903803-c6370c00-7283-11ea-8b71-b6b6546c82f6.png)

Tested on iOS 13.1 (simulator)

![image](https://user-images.githubusercontent.com/6184593/77903499-41e48900-7283-11ea-9d14-83f67a3b7b77.png)

- Verified that the `setOption` was called, but the Performance Monitor didn't show any GC usage regardless.
- Identical PR expo#21 has been shipped and tested in Expo Client 37

Fixes #28414

Reviewed By: PeteTheHeat

Differential Revision: D20851131

Pulled By: TheSavior

fbshipit-source-id: ff96301036e8487db59f95947bbe6841fe230e1e

Summary:
This is an internal only module that we use to detect whether we are in async debugging mode.

Changelog: [Internal]

Reviewed By: yungsters

Differential Revision: D20879780

fbshipit-source-id: 5915f4e1c54a3fda0cf607c77f463120264fdbc4

Summary:
The appearance module uses sync native module methods which doesn't work with the chrome debugger. This broke in 0.62: #26705

This fix makes the appearance module return 'light' when using the chrome debugger.

Changelog: [Fixed] Appearance `getColorScheme` no longer breaks the debugger

Reviewed By: yungsters

Differential Revision: D20879779

fbshipit-source-id: ad49c66226096433bc9f270e004ad4a6f54fa8c2

#28504)

Summary:
The `:configuration` option from `pod` only affects the specified pod and not its dependencies [1]. Therefore in order to avoid all transitive dependencies being linked in the resulting Release IPA we need to list them in the `Podfile`.

Note that this will still build Flipper's pods when doing a Release, but it won't link it in the resulting IPA.

[1] https://guides.cocoapods.org/syntax/podfile.html#pod

Fixes react-native-community/upgrade-support#28
Related CocoaPods/CocoaPods#9658

* [iOS] [Fixed] - Exclude Flipper from iOS Release builds
Pull Request resolved: #28504

Test Plan:
Create a new React Native 0.62 project, run `pod install`, then diff:
```
ProjectName/ios/Pods/Target Support Files/Pods-ProjectName/Pods-ProjectName.debug.xcconfig`
```
and
```
ProjectName/ios/Pods/Target Support Files/Pods-ProjectName/Pods-ProjectName.relaese.xcconfig
```

![image](https://user-images.githubusercontent.com/855995/78337679-a3fa0280-7591-11ea-8142-6f82cbc6be58.png)

Reviewed By: passy

Differential Revision: D20894406

Pulled By: priteshrnandgaonkar

fbshipit-source-id: 680780f0f5a85fd8423b85a271a499bd12f06d00

Summary:
This PR fixes a compatibility issue with the Vibration module and TurboModules.
The TurboModules spec doesn't allow nullable arguments of type Number, causing the following problem:

![IMG_3758](https://user-images.githubusercontent.com/1247834/73803879-10be6f80-4790-11ea-92d4-a008f0007681.PNG)

[iOS] [Fixed] - Make Vibration library compatible with TurboModules.
Pull Request resolved: #27951

Test Plan:
Just submitted a PR to my own app to fix the issue [here](rainbow-me/rainbow#340)

The problem should be reproducible on RNTester due to this line: https://github.com/facebook/react-native/blob/91f139b94118fe8db29728ea8ad855fc4a13f743/RNTester/js/examples/Vibration/VibrationExample.js#L66  and should be working on this branch.

Reviewed By: TheSavior

Differential Revision: D19761064

Pulled By: hramos

fbshipit-source-id: 84f6b62a2734cc09d450e906b5866d4e9ce61124