Add missing textAlignVertical on TextInputAndroidProps (Flow)

Summary:
**Motivation**

[`textAlignVertical`](https://reactnative.dev/docs/text-style-props#textalignvertical-android) is a real, documented prop which exists on the manual TS types but was not defined in Flow.

The prop reaches `<AndroidTextInput>` at runtime via a spread operation:

https://www.internalfb.com/code/fbsource/[35bb10d088a0]/xplat/js/react-native-github/packages/react-native/Libraries/Components/TextInput/TextInput.js?lines=653-656

**This change**

Type missing prop, exposing this API to Flow and the generated Strict API types — annotated with `platform android`.

**Sidenote: Should this prop exist?**

`<TextInput>` also respects `style: {verticalAlign: 'auto' | 'bottom' | 'middle' | 'top'}`, mapping this to `textAlignVertical` on Android — **they are equivalent**.

Therefore, it's tempting to drop `textAlignVertical` entirely, however neither it nor `style.verticalAlign` are implemented on iOS — therefore the explicit prop with `platform android` edges out. This diff upholds the current state of the world.

Changelog:  
[General][Fixed] - **Strict TypeScript API**: Add missing `textAlignVertical` prop on `<TextInput>`

Differential Revision: D106183984

Author: huntie

packages/react-native/Libraries/Components/TextInput/TextInput.flow.js

@@ -506,6 +506,13 @@ export type TextInputAndroidProps = Readonly<{
    */
   textBreakStrategy?: ?('simple' | 'highQuality' | 'balanced'),
 
+  /**
+   * Align the input text to the top, center, or bottom of the field.
+   * Defaults to `'auto'`.
+   * @platform android
+   */
+  textAlignVertical?: ?('auto' | 'top' | 'bottom' | 'center'),
+
   /**
    * The color of the `TextInput` underline.
    * @platform android

packages/react-native/ReactNativeApi.d.ts

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<67eb674c33870c82986054f0cee48385>>
+ * @generated SignedSource<<82e308c1a4f2f713285c7586ff3eb618>>
  *
  * This file was generated by scripts/js-api/build-types/index.js.
  */
@@ -5051,6 +5051,7 @@ declare type TextInputAndroidProps = {
   readonly rows?: number
   readonly selectionHandleColor?: ColorValue
   readonly showSoftInputOnFocus?: boolean
+  readonly textAlignVertical?: "auto" | "bottom" | "center" | "top"
   readonly textBreakStrategy?: "balanced" | "highQuality" | "simple"
   readonly underlineColorAndroid?: ColorValue
 }
@@ -6135,8 +6136,8 @@ export {
   TaskProvider, // 266dedf2
   Text, // f792e51d
   TextContentType, // 239b3ecc
-  TextInput, // 1c32d882
-  TextInputAndroidProps, // 3f09ce49
+  TextInput, // 4d0a088b
+  TextInputAndroidProps, // 7109938a
   TextInputBlurEvent, // b77af40e
   TextInputChangeEvent, // f55eef98
   TextInputContentSizeChangeEvent, // a27cd32a
@@ -6145,7 +6146,7 @@ export {
   TextInputIOSProps, // 0d05a855
   TextInputInstance, // 5a0c0e0d
   TextInputKeyPressEvent, // 546c5d07
-  TextInputProps, // 08c36ff7
+  TextInputProps, // a56c62a0
   TextInputSelectionChangeEvent, // e58f2abc
   TextInputSubmitEditingEvent, // 6bcb2aa5
   TextInstance, // 05463a96