Fix content stripping due to Highlight block raw transform (#2563)

fix the content stripping due to raw ransform logic

src/blocks/highlight/test/transforms.spec.js

@@ -52,7 +52,9 @@ describe( 'coblocks/highlight transforms', () => {
 		expect( block.attributes.content ).toBe( content );
 	} );
 
-	it( 'should transform raw html to block', () => {
+	// This test is failing due to removal of raw transforms.
+	// The raw transforms no longer process the given HTML as expected.
+	it.skip( 'should transform raw html to block', () => {
 		const content = 'Lorem <strong>ipsum</strong> dolor sit amet.';
 		const HTML = `<p class="wp-block-coblocks-highlight"><mark>${ content }</mark></p>`;
 

src/blocks/highlight/transforms.js

@@ -2,7 +2,6 @@
  * Internal dependencies
  */
 import metadata from './block.json';
-import getPhrasingContentSchema from '../../utils/get-phrasing-content-schema';
 
 /**
  * WordPress dependencies
@@ -20,19 +19,6 @@ const transforms = {
 				} );
 			},
 		},
-		{
-			type: 'raw',
-			selector: 'p.wp-block-coblocks-highlight',
-			schema: {
-				p: {
-					children: {
-						mark: {
-							children: getPhrasingContentSchema(),
-						},
-					},
-				},
-			},
-		},
 		{
 			type: 'prefix',
 			prefix: ':highlight',