kernel: Update to use atmosphere macros and correct Result (#7242)

* kernel: Switch to atmosphere style macros

* code: Rename ResultCode to Result

* code: Result constants are lower case

* Address review comments

* core: Remove CASCADE_CODE

* R_TRY replaces completely

* core: Run clang format

src/core/hle/kernel/thread.h

@@ -243,7 +243,7 @@ public:
      * Sets the result after the thread awakens (from either WaitSynchronization SVC)
      * @param result Value to set to the returned result
      */
-    void SetWaitSynchronizationResult(ResultCode result);
+    void SetWaitSynchronizationResult(Result result);
 
     /**
      * Sets the output parameter value after the thread awakens (from WaitSynchronizationN SVC only)