[ VM / Testing ] Added status file entry for debugger regression test which is expected to fail for app-jit in Dart 2

Change-Id: I1b21234fd0d659bff80e51aa12ff41d7dc9ec31c
Reviewed-on: https://dart-review.googlesource.com/66220
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
diff --git a/runtime/observatory/tests/service/service_kernel.status b/runtime/observatory/tests/service/service_kernel.status
index b65243f..5f6e399 100644
--- a/runtime/observatory/tests/service/service_kernel.status
+++ b/runtime/observatory/tests/service/service_kernel.status
@@ -5,6 +5,7 @@
 [ $compiler == app_jitk ]
 add_breakpoint_rpc_test: RuntimeError
 async_generator_breakpoint_test: RuntimeError
+async_next_regession_18877_test: RuntimeError
 async_next_test: RuntimeError
 async_scope_test: RuntimeError
 async_single_step_exception_test: RuntimeError