Use error codes for type ignores (#8280)

Disable reportSelfClsParameterName for pytype as this is out of typeshed's
control

Closes: #7497

stubs/mypy-extensions/mypy_extensions.pyi

@@ -13,7 +13,7 @@ class _TypedDict(Mapping[str, object], metaclass=abc.ABCMeta):
     # can go through.
     def setdefault(self, k: NoReturn, default: object) -> object: ...
     # Mypy plugin hook for 'pop' expects that 'default' has a type variable type.
-    def pop(self, k: NoReturn, default: _T = ...) -> object: ...  # type: ignore
+    def pop(self, k: NoReturn, default: _T = ...) -> object: ...  # pyright: ignore[reportInvalidTypeVarUse]
     def update(self: Self, __m: Self) -> None: ...
     def items(self) -> ItemsView[str, object]: ...
     def keys(self) -> KeysView[str]: ...