Move Caption to block-editor for mobile tests

This move avoids a dependency issue that was causing the mobile tests to
fail due to the Caption component's import of RichText from the
block-editor package.

packages/block-editor/src/components/index.native.js

@@ -17,6 +17,7 @@ export { default as MediaPlaceholder } from './media-placeholder';
 export { default as MediaUpload, MEDIA_TYPE_IMAGE, MEDIA_TYPE_VIDEO } from './media-upload';
 export { default as URLInput } from './url-input';
 export { default as BlockInvalidWarning } from './block-list/block-invalid-warning';
+export { default as Caption } from './caption';
 
 // Content Related Components
 export { default as BlockList } from './block-list';

packages/block-library/src/image/edit.native.js

@@ -16,12 +16,12 @@ import { isEmpty } from 'lodash';
  */
 import {
 	BottomSheet,
-	Caption,
 	Icon,
 	Toolbar,
 	ToolbarButton,
 } from '@wordpress/components';
 import {
+	Caption,
 	MediaPlaceholder,
 	MediaUpload,
 	MEDIA_TYPE_IMAGE,

packages/block-library/src/video/edit.native.js

@@ -17,12 +17,12 @@ import {
  * WordPress dependencies
  */
 import {
-	Caption,
 	Icon,
 	Toolbar,
 	ToolbarButton,
 } from '@wordpress/components';
 import {
+	Caption,
 	MediaPlaceholder,
 	MediaUpload,
 	MEDIA_TYPE_VIDEO,

packages/components/src/index.native.js

@@ -9,7 +9,6 @@ export { default as Spinner } from './spinner';
 export { createSlotFill, Slot, Fill, Provider as SlotFillProvider } from './slot-fill';
 export { default as BaseControl } from './base-control';
 export { default as TextareaControl } from './textarea-control';
-export { default as Caption } from './caption';
 
 // Higher-Order Components
 export { default as withConstrainedTabbing } from './higher-order/with-constrained-tabbing';