React Native 0.73 supports `transformOrigin` which can potentially fix TextInput issues

See related source code:
https://github.com/callstack/react-native-paper/blob/813cdd47a90ee3bb693c6ec143af73092cd3edae/src/components/TextInput/Label/InputLabel.tsx#L62

See React Native 0.73 docs mentioning `transformOrigin` https://reactnative.dev/docs/0.73/transforms#transform-origin

It means we do not need to move TextInput label with [translateX](https://github.com/callstack/react-native-paper/blob/813cdd47a90ee3bb693c6ec143af73092cd3edae/src/components/TextInput/Label/InputLabel.tsx#L63) to adjust label position after [scaling](https://github.com/callstack/react-native-paper/blob/813cdd47a90ee3bb693c6ec143af73092cd3edae/src/components/TextInput/Label/InputLabel.tsx#L102). Most likely `translateX` was needed b/c transform origin was always related to `center` before v0.73. Now we can set it `left` and remove `translateX` position adjustments.

Related issues:
https://github.com/callstack/react-native-paper/issues/4245
https://github.com/callstack/react-native-paper/issues/4299
https://github.com/callstack/react-native-paper/issues/4340
and possibly more related issues reporting TextInput label flickering..

Start with src/components/TextInput/Label/InputLabel.tsx, especially the transform at lines 62, 63, and 102, then compare it with the React Native 0.73 transformOrigin documentation. Review related issues 4245, 4299, and 4340 for the reported label behavior. Done means validating the proposed transformOrigin approach and confirming that TextInput label positioning and flickering issues are addressed.

Written by the indexing model from the issue text.