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/boot/source/i2c/driver/impl/i2c_registers.hpp

@@ -21,7 +21,7 @@
 
 #include "i2c_driver_types.hpp"
 
-namespace sts::i2c::driver::impl {
+namespace ams::i2c::driver::impl {
 
     struct Registers {
         volatile u32 I2C_I2C_CNFG_0;