feat: added status field

Author: PascalDR

pymdoccbor/mdoc/verifier.py

@@ -200,6 +200,8 @@ def verify(self) -> bool:
 
             doc_cnt += 1
 
+        self.status = cdict.get('status', None)
+
         return False if self.documents_invalid else True
 
     def __repr__(self) -> str: