pattern correction

Author: michalChrobot

.sparse-checkout-rules/pr-trigger.patterns

@@ -1,2 +1,2 @@
-com.unity.netcde.gameobjects
-testproject
+com.unity.netcode.gameobjects/**
+testproject/**

.yamato/_triggers.yml

@@ -90,6 +90,7 @@ code_changes_check:
     - .yamato/desktop-standalone-tests.yml#desktop_standalone_test_testproject_win_il2cpp_6000.0
     - .yamato/cmb-service-standalone-tests.yml#cmb_service_standalone_test_testproject_ubuntu_il2cpp_trunk
   source:
+    checkout_mode: sparse
     files:
       sparse_checkout_rules: .sparse-checkout-rules/pr-trigger.patterns