doc: include the error type in the request.resolve doc

PR-URL: #32152
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

doc/api/modules.md

@@ -736,6 +736,8 @@ changes:
 Use the internal `require()` machinery to look up the location of a module,
 but rather than loading the module, just return the resolved filename.
 
+If the module can not be found, a `MODULE_NOT_FOUND` error is thrown.
+
 ##### `require.resolve.paths(request)`
 <!-- YAML
 added: v8.9.0