Use a static catalog manifest for the standalone Mash runner

services/service_manager/background/BUILD.gn

Index: services/service_manager/background/BUILD.gn
diff --git a/services/service_manager/background/BUILD.gn b/services/service_manager/background/BUILD.gn
index 7e745b1c5f7aac84c11cc8c07ef80a48c6d89703..8e734e6d8b4c1d7da890357e52739daed1ed82e3 100644
--- a/services/service_manager/background/BUILD.gn
+++ b/services/service_manager/background/BUILD.gn
@@ -22,7 +22,7 @@ source_set("lib") {
     "//services/service_manager/public/cpp:sources",
     "//services/service_manager/runner:init",
     "//services/service_manager/runner/host:lib",
-    "//services/service_manager/standalone:lib",
+    "//services/service_manager/standalone",
   ]
 }
 
@@ -38,6 +38,6 @@ source_set("main") {
     "//services/service_manager/runner:init",
     "//services/service_manager/runner/common",
     "//services/service_manager/runner/host:lib",
-    "//services/service_manager/standalone:lib",
+    "//services/service_manager/standalone",
   ]
 }