Nested Text components do not inherit style

### Current behaviour
When nesting `Text` components, the child component does not inherit the style of the parent element.

### Expected behaviour
I would expect the styles to be inherited and overridden by the child component instead of simply overridden. The Text component from react-native exhibits this behavior.

### How to reproduce?
Nest a Text component inside another Text component and apply styles to both (e.g., color on one and fontWeight on the other). Note the nested component ignores the styles set on the parent component.

https://snack.expo.dev/lfm3PI-XWFR_YP56qwbn7

### Preview

### What have you tried so far?
Replacing the nested Text element with the react-native version (instead of RNP) fixes the inheritance, but you lose the default styles from RNP that you may wish to preserve (e.g., if the nested Text is a different variant from the parent, you need to manually apply all of the variant styles to the nested element).

### Your Environment

| software | version
| --------------------- | -------
| ios | 17.2
| android | 30
| react-native | 0.73.2
| react-native-paper | 4.9.2
| node | 18.17.1
| yarn | 1.22.19
| expo sdk | 50.0.0

从链接的 Expo Snack 和 Text 组件实现开始；复现带有父级和子级样式（例如 color 和 fontWeight）的嵌套 Text 组件。将其行为与 React Native 的 Text 组件进行比较。当子 Text 保留可从父级继承的样式，同时允许其自身的样式和变体覆盖这些样式时，即表示完成。

由索引模型根据 Issue 内容生成。