Removing unused import on RCTMultilineTextInputNativeComponent & RCTSingelineTextInputNativeComponent spec. (#29652)

Summary:
This pr removes unused import on RCTMultilineTextInputNativeComponent & RCTSingelineTextInputNativeComponent spec.

## Changelog

[General] [Changed] - Removing unused import on RCTMultilineTextInputNativeComponent & RCTSingelineTextInputNativeComponent spec.

Pull Request resolved: https://github.com/facebook/react-native/pull/29652

Test Plan: TODO

Reviewed By: shergin

Differential Revision: D23346830

Pulled By: sammy-SC

fbshipit-source-id: 59e8cb83a6c1e987e98ba00786a4c54744012466

Libraries/Components/TextInput/RCTMultilineTextInputNativeComponent.js

@@ -13,9 +13,7 @@
 import type {HostComponent} from '../../Renderer/shims/ReactNativeTypes';
 import requireNativeComponent from '../../ReactNative/requireNativeComponent';
 import codegenNativeCommands from '../../Utilities/codegenNativeCommands';
-import type {Int32} from '../../Types/CodegenTypes';
 import type {TextInputNativeCommands} from './TextInputNativeCommands';
-import * as React from 'react';
 
 type NativeType = HostComponent<mixed>;
 

Libraries/Components/TextInput/RCTSingelineTextInputNativeComponent.js

@@ -13,8 +13,6 @@
 import type {HostComponent} from '../../Renderer/shims/ReactNativeTypes';
 import requireNativeComponent from '../../ReactNative/requireNativeComponent';
 import codegenNativeCommands from '../../Utilities/codegenNativeCommands';
-import type {Int32} from '../../Types/CodegenTypes';
-import * as React from 'react';
 import type {TextInputNativeCommands} from './TextInputNativeCommands';
 import RCTSinglelineTextInputViewConfig from './RCTSinglelineTextInputViewConfig';
 const ReactNativeViewConfigRegistry = require('../../Renderer/shims/ReactNativeViewConfigRegistry');