Clean up status files.

tests/standalone/standalone.status

Index: tests/standalone/standalone.status
diff --git a/tests/standalone/standalone.status b/tests/standalone/standalone.status
index 5b179c549f0ca267177485f41b80892d07eb1582..068298b988e2a0c861ed138767ffaf67baf846cf 100644
--- a/tests/standalone/standalone.status
+++ b/tests/standalone/standalone.status
@@ -441,7 +441,6 @@ io/process_detached_test: Pass, Slow
 io/named_pipe_script_test: RuntimeError
 
 [ $compiler == dartk || $compiler == dartkp ]
-no_support_debugger_test: Skip # kernel-service snapshot not compatible with flag disabled
 io/http_client_connect_test: Skip # Flaky.
 io/http_content_length_test: Skip # Flaky.
 io/http_proxy_test: Skip # Flaky.
@@ -452,10 +451,12 @@ io/http_shutdown_test: Skip # Flaky.
 io/raw_datagram_socket_test: Skip # Flaky.
 io/raw_secure_server_closing_test: Skip # Flaky
 io/raw_secure_server_closing_test: Skip # Flaky.
+io/secure_multiple_client_server_test: Skip # Flaky.
 io/secure_server_closing_test: Skip # Flaky.
 io/web_socket_error_test: Skip # Flaky
 io/web_socket_ping_test: Skip # Flaky.
 io/web_socket_test: Skip # Flaky.
+no_support_debugger_test: Skip # kernel-service snapshot not compatible with flag disabled
 
 regress_29350_test: MissingCompileTimeError
 assert_test: RuntimeError