LTS v21.12 Deprecations (#2306)

Co-authored-by: Néstor Pérez <25409753+prryplatypus@users.noreply.github.com>

sanic/touchup/meta.py

@@ -1,9 +1,10 @@
+from sanic.base.meta import SanicMeta
 from sanic.exceptions import SanicException
 
 from .service import TouchUp
 
 
-class TouchUpMeta(type):
+class TouchUpMeta(SanicMeta):
     def __new__(cls, name, bases, attrs, **kwargs):
         gen_class = super().__new__(cls, name, bases, attrs, **kwargs)