namespace sts -> namespace ams

namespace sts::ams -> ams::exosphere, ams::.

This is to facilitate future use of ams:: namespace code in
mesosphere, as we'll want to include ams::util, ams::result, ams::svc...

stratosphere/libstratosphere/source/sm/sm_api.cpp

@@ -21,7 +21,7 @@
 #include "sm_ams.h"
 #include "sm_utils.hpp"
 
-namespace sts::sm {
+namespace ams::sm {
 
     /* Ordinary SM API. */
     Result GetService(Service *out, ServiceName name) {