ams: use R_SUCCEED, R_THROW globally

libraries/libstratosphere/source/fssystem/fssystem_hierarchical_sha256_storage.hpp

@@ -53,7 +53,7 @@ namespace ams::fssystem {
 
             virtual Result SetSize(s64 size) override {
                 AMS_UNUSED(size);
-                return fs::ResultUnsupportedSetSizeForHierarchicalSha256Storage();
+                R_THROW(fs::ResultUnsupportedSetSizeForHierarchicalSha256Storage());
             }
     };