[KERNEL32] Addendum to 0e3a0435 (PR #803): always return TRUE in the stub-plemented SetThreadStackGuarantee() to continue satisfying programs that use it. CORE-15989

dll/win32/kernel32/client/thread.c

@@ -985,8 +985,8 @@ SetThreadStackGuarantee(IN OUT PULONG StackSizeInBytes)
     // FIXME: Unimplemented!
     UNIMPLEMENTED_ONCE;
 
-    // return TRUE;
-    return FALSE;
+    // Temporary HACK for supporting applications!
+    return TRUE; // FALSE;
 }
 
 /*