Simplify function signature

Author: gmazoyer

infrahub_sdk/graphql.py

@@ -8,9 +8,7 @@
 VARIABLE_TYPE_MAPPING = ((str, "String!"), (int, "Int!"), (float, "Float!"), (bool, "Boolean!"))
 
 
-def convert_to_graphql_as_string(  # noqa: PLR0911
-    value: str | bool | list | BaseModel | Enum | Any | None, convert_enum: bool = False
-) -> str:
+def convert_to_graphql_as_string(value: Any, convert_enum: bool = False) -> str:  # noqa: PLR0911
     if value is None:
         return "null"
     if isinstance(value, str) and value.startswith("$"):