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/loader/source/ldr_meta.cpp

@@ -19,7 +19,7 @@
 #include "ldr_content_management.hpp"
 #include "ldr_meta.hpp"
 
-namespace sts::ldr {
+namespace ams::ldr {
 
     namespace {