Support constructing UIEdgeInsets with single value
Support constructing UIEdgeInsets with single value

Summary:
This is only required in the old renderer, as in Fabric the parsing behaviour is shared across platforms (https://github.com/facebook/react-native/blob/main/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm#L264). JS changes are following in D33453327.

Changelog: [iOS][Fixed] Enable hitSlop to be set using a single number.

Reviewed By: philIip

Differential Revision: D33453326

fbshipit-source-id: f15a4fd1d26dcac6f40b064be1a8266051b6aedf

janicduplessis/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,janicduplessis/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,facebook/react-native,javache/react-native,javache/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,janicduplessis/react-native,janicduplessis/react-native,javache/react-native,facebook/react-native,javache/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native