Add pending declaration for ScrollView (#51613)

Summary:
Fixes #51548

## Changelog:

<!-- Help reviewers and the release process by writing your own changelog entry.

Pick one each for the category and type tags:

[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message

For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->
[General][ADDED] Added more Pending Decleration for ScrollView

Pull Request resolved: #51613

Test Plan: Can be tested on RNTester with ScrollView

Reviewed By: cortinico

Differential Revision: D75516801

Pulled By: rshest

fbshipit-source-id: 87d6f68ab0a3ffd50af57b5eeaf313da4bf7ed98

Author: riteshshukla04

packages/react-native/Libraries/Components/ScrollView/ScrollView.d.ts

@@ -19,6 +19,7 @@ import {
 import {RefreshControlProps} from '../RefreshControl/RefreshControl';
 import {Touchable} from '../Touchable/Touchable';
 import {ViewProps} from '../View/ViewPropTypes';
+import {View} from '../View/View';
 
 // See https://reactnative.dev/docs/scrollview#contentoffset
 export interface PointProp {
@@ -608,6 +609,19 @@ export interface ScrollViewProps
    */
   contentContainerStyle?: StyleProp<ViewStyle> | undefined;
 
+  /**
+   * A ref to the inner View element of the ScrollView. This should be used
+   * instead of calling `getInnerViewRef`.
+   */
+  innerViewRef?: React.RefObject<View> | undefined;
+
+  /**
+   * A ref to the Native ScrollView component. This ref can be used to call
+   * all of ScrollView's public methods, in addition to native methods like
+   * measure, measureLayout, etc.
+   */
+  scrollViewRef?: React.RefObject<ScrollView> | undefined;
+
   /**
    * A floating-point number that determines how quickly the scroll view
    * decelerates after the user lifts their finger. You may also use string