Release 8.2.2

[MikhailSuendukov]

• https://github.com/microsoft/react-native-code-push/pull/2663
• https://github.com/microsoft/react-native-code-push/pull/2674
• https://github.com/microsoft/react-native-code-push/pull/2678
• https://github.com/microsoft/react-native-code-push/pull/2668
• https://github.com/microsoft/react-native-code-push/pull/2681
• https://github.com/microsoft/react-native-code-push/pull/2682
• https://github.com/microsoft/react-native-code-push/pull/2672
• https://github.com/microsoft/react-native-code-push/pull/2657