test: align account patch status expectation with update semantics

PATCH requests in this API now follow update semantics and return 200 instead of 201. Update the feature test assertion so it validates the standardized behavior and avoids false failures.

tests/feature/MasterDataPatchTest.php

@@ -162,7 +162,7 @@ class MasterDataPatchTest extends CIUnitTestCase
                       ->withBodyFormat('json')
                       ->call('patch', "api/organization/account/{$id}", ['AccountName' => 'Updated account']);
 
-        $patch->assertStatus(201);
+        $patch->assertStatus(200);
         $show = $this->withHeaders($this->authHeaders())->call('get', "api/organization/account/{$id}");
         $show->assertStatus(200);
         $showData = json_decode($show->getJSON(), true)['data'];