[iOS] Toggling `secureTextEntry` prop causes cursor to jump to the end of TextInput

Description

In iOS, when the secureTextEntry prop is toggled while the TextInput is focused, the cursor position always jumps to the end of the input no matter what the previous position was.

React Native Version

0.71.2

Output of npx react-native info

System:
OS: macOS 13.4.1
CPU: (10) arm64 Apple M1 Pro
Memory: 89.78 MB / 32.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 16.15.1 - ~/.nvm/versions/node/v16.15.1/bin/node
Yarn: 1.22.15 - ~/.nvm/versions/node/v16.15.1/bin/yarn
npm: 8.11.0 - ~/.nvm/versions/node/v16.15.1/bin/npm
Watchman: Not Found
Managers:
CocoaPods: Not Found
SDKs:
iOS SDK:
Platforms: DriverKit 22.4, iOS 16.4, macOS 13.3, tvOS 16.4, watchOS 9.4
Android SDK:
API Levels: 28, 29, 30, 31, 32, 33
Build Tools: 28.0.3, 30.0.3, 33.0.0
System Images: android-31 | Android TV ARM 64 v8a, android-31 | Google APIs ARM 64 v8a, android-32 | Google Play ARM 64 v8a, android-33 | Google APIs ARM 64 v8a
Android NDK: 21.3.6528147
IDEs:
Android Studio: 2022.1 AI-221.6008.13.2211.9514443
Xcode: 14.3.1/14E300c - /usr/bin/xcodebuild
Languages:
Java: 17.0.8 - /usr/bin/javac
npmPackages:
@expensify/react-native: 0.71.2-alpha.3
@react-native-community/cli: Not Found
react: 18.2.0 => 18.2.0
react-native: Not Found
react-native-macos: Not Found
npmGlobalPackages:
react-native: Not Found

Steps to reproduce

1. Write something on a TextInput, in iOS
2. Move the cursor position to a different position
3. Toggle secureTextEntry
4. Notice that the cursor jumped to the end of the input

Snack, screenshot, or link to a repository

Snack: https://snack.expo.dev/IL4nCHYAQ

Demo:
https://github.com/facebook/react-native/assets/48553277/afd61900-bcd6-47d2-9d38-120c3611e885

Führe zunächst den verlinkten Snack auf iOS aus und reproduziere den Cursor-Sprung, während du secureTextEntry bei einem fokussierten TextInput umschaltest. Verfolge anschließend die iOS-TextInput-Implementierung und ihre Auswahlbehandlung; abgeschlossen ist die Aufgabe, wenn der Cursor nach den prop-Änderungen an seiner vorherigen Position bleibt.