just ignore typing problems for now

next PR will remove our custom request as it is no longer needed

src/eduid/webapp/common/api/request.py

@@ -47,7 +47,7 @@ def sanitize_input(
             abort(400)
 
 
-class SanitizedImmutableMultiDict(ImmutableMultiDict, SanitationMixin):
+class SanitizedImmutableMultiDict(ImmutableMultiDict, SanitationMixin):  # type: ignore[misc]
     """
     See `werkzeug.datastructures.ImmutableMultiDict`.
     This class is an extension that overrides all access methods to
@@ -148,7 +148,7 @@ def to_dict(self, flat: bool = True) -> dict | dict[Any, list[str]]:
 T = TypeVar("T")
 
 
-class SanitizedTypeConversionDict(ImmutableTypeConversionDict, SanitationMixin):
+class SanitizedTypeConversionDict(ImmutableTypeConversionDict, SanitationMixin):  # type: ignore[misc]
     """
     See `werkzeug.datastructures.TypeConversionDict`.
     This class is an extension that overrides all access methods to
@@ -198,7 +198,7 @@ def items(self) -> list[tuple[str, str]]:  # type: ignore[override]
         return [(v[0], self.sanitize_input(v[1])) for v in super(ImmutableTypeConversionDict, self).items()]
 
 
-class SanitizedEnvironHeaders(EnvironHeaders, SanitationMixin):
+class SanitizedEnvironHeaders(EnvironHeaders, SanitationMixin):  # type: ignore[misc]
     """
     Sanitized and read only version of the headers from a WSGI environment.
     """
@@ -220,7 +220,7 @@ def __getitem__(self, key: str, _get_mode: bool = False) -> str:  # type: ignore
         val = super().__getitem__(key)
         return self.sanitize_input(untrusted_text=val, content_type=self.content_type)
 
-    def __iter__(self) -> Iterator[tuple[str, str]]:  # type: ignore[override]
+    def __iter__(self) -> Iterator[tuple[str, str]]:
         """
         Sanitized __iter__
         """