[Bug] 建议Modal添加动画持续时间，默认300毫秒太快了

[LeeYuze]

💬 Before You Start

• I have searched the issues of this repository and believe that this is not a duplicate.

🙋 Description/Step to reproduce

🔴 Version

5.2.3

💻 Environment

Android

⚫️ Output of npx react-native info

System:
OS: Windows 10 10.0.19045
CPU: (8) x64 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz
Memory: 1.63 GB / 9.00 GB
Binaries:
Node:
version: 20.17.0
path: C:\Program Files\nodejs\node.EXE
Yarn:
version: 1.22.22
path: ~\AppData\Roaming\npm\yarn.CMD
npm:
version: 10.8.2
path: C:\Program Files\nodejs\npm.CMD
Watchman: Not Found
SDKs:
Android SDK: Not Found
Windows SDK: Not Found
IDEs:
Android Studio: Not Found
Visual Studio: Not Found
Languages:
Java: 17.0.12
Ruby: Not Found
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.3.1
wanted: 18.3.1
react-native:
installed: 0.75.3
wanted: 0.75.3
react-native-windows: Not Found
npmGlobalPackages:
"react-native": Not Found
Android:
hermesEnabled: true
newArchEnabled: true
iOS:
hermesEnabled: Not found
newArchEnabled: Not found

Additional comments

No response