[FEAT] Use ID of the logged in user for follower endpoints

[github-actions]

Related problem

Only the followers and follows of the logged in CodinGamer can be accessed with CodinGamer.get_followers and CodinGamer.get_followed.

Wanted solution

Being able to access anyone's followers and follows, the 2nd parameter to the API in HTTPClient.get_codingamer_followers and HTTPClient.get_codingamer_following need to be updated to self.state.codingamer.id

    def get_codingamer_followers(self, id: int) -> typing.List[Follower]:
        # TODO fix this to use [id, logged_in.id, None]
        return self.request("CodinGamer", "findFollowers", [id, id, None])

    def get_codingamer_following(self, id: int) -> typing.List[Following]:
        # TODO fix this to use [id, logged_in.id]
        return self.request("CodinGamer", "findFollowing", [id, id])

Considered alternatives

Using CodinGamer.get_followers_ids and CodinGamer.get_followed_ids, but that would be slower as it requires way more requests to the API.

Additional context

None