arch/tricore: remove magic number in tricore_checkstack.c

  before:
  |   start = (alloc + 3) & ~3;
  |   end   = (alloc + size) & ~3;
  after:
  |   start = STACK_ALIGN_UP((uintptr_t)alloc);
  |   end   = STACK_ALIGN_DOWN((uintptr_t)alloc + size);

Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>

Author: wangchdo

arch/tricore/src/common/tricore_checkstack.c

@@ -79,8 +79,8 @@ size_t tricore_stack_check(uintptr_t alloc, size_t size)
 
   /* Get aligned addresses of the top and bottom of the stack */
 
-  start = (alloc + 3) & ~3;
-  end   = (alloc + size) & ~3;
+  start = STACK_ALIGN_UP((uintptr_t)alloc);
+  end   = STACK_ALIGN_DOWN((uintptr_t)alloc + size);
 
   /* Get the adjusted size based on the top and bottom of the stack */