HJ-20 remove requirement in fides and fideslang to not have datacategories on subfields

requirements.txt

@@ -16,7 +16,6 @@ types-defusedxml==0.7.0.20240218
 expandvars==0.9.0
 fastapi[all]==0.111.0
 fastapi-pagination[sqlalchemy]==0.12.25
-fideslang==3.0.7
 fideslog==1.2.10
 firebase-admin==5.3.0
 GitPython==3.1.41
@@ -71,3 +70,4 @@ twilio==7.15.0
 typing-extensions==4.12.2
 validators==0.20.0
 versioneer==0.19
+fideslang @ git+https://github.com/ethyca/fideslang@e290bfb320ef8e6637ab011848b48f629cf42b1e

src/fides/api/graph/config.py

@@ -338,22 +338,6 @@ class ObjectField(Field):
 
     fields: Dict[str, Field]
 
-    @field_validator("data_categories")
-    @classmethod
-    def validate_data_categories(
-        cls, value: Optional[List[FidesKey]]
-    ) -> Optional[List[FidesKey]]:
-        """To prevent mismatches between data categories on an ObjectField and a nested ScalarField, only
-        allow data categories to be defined on the individual fields.
-
-        This shouldn't be hit unless an ObjectField is declared directly.
-        """
-        if value:
-            raise ValueError(
-                "ObjectFields cannot be given data_categories; annotate the sub-fields instead."
-            )
-        return value
-
     def cast(self, value: Dict[str, Any]) -> Optional[Dict[str, Any]]:
         """Cast the input value into the form represented by data_type."""