feat: add support for type: 'text' in asset modules (#12457)

* feat: add support for type: 'text' in asset modules

Add support for type: 'text' in asset modules by mapping it to 'asset/source'.
This allows users to import text files as strings using the type: 'text' syntax.

* test: update snapshot

Author: LingyuCoder

packages/rspack/src/config/defaults.ts

@@ -569,6 +569,10 @@ const applyModuleDefaults = (
 			{
 				with: { type: "json" },
 				type: "json"
+			},
+			{
+				with: { type: "text" },
+				type: "asset/source"
 			}
 		);
 

tests/rspack-test/configCases/asset-modules/type-text/test.filter.js

@@ -180,6 +180,12 @@ module.exports = {
 			          type: json,
 			        },
 			      },
+			      Object {
+			        type: asset/source,
+			        with: Object {
+			          type: text,
+			        },
+			      },
 			    ],
 			    generator: Object {
 			      json: Object {