* Bump mypy to 0.95x
* Remove the * for inferred types
There was an upstream change (https://github.com/python/mypy/pull/12459)
to remove * from inferred types in the reveal_type output.
As we are asserting the * to exist, all the test cases are now failing
on the 0.950 release. Removing the expected * to mirror the upstream
behaviour change should resolve the test failures.