Add EmailStr and ValidationError to pydantic shim (#2112)

Author: devin-ai-integration[bot]

elementary/utils/pydantic_shim.py

@@ -11,17 +11,21 @@
 if pydantic_major == "1":
     from pydantic import (  # type: ignore  # noqa
         BaseModel,
+        EmailStr,
         Extra,
         Field,
+        ValidationError,
         create_model,
         root_validator,
         validator,
     )
 elif pydantic_major == "2":
     from pydantic.v1 import (  # type: ignore  # noqa
         BaseModel,
+        EmailStr,
         Extra,
         Field,
+        ValidationError,
         create_model,
         root_validator,
         validator,