GameQueueType should be long or int, but is a string

[RDalcolmo]

The Riot API states that

/lol/spectator/v4/active-games/by-summoner/{encryptedSummonerId}

gameQueueConfigId should return long (but due to how small the numbers are in their list of constants it could also be an int).

However the CurrentGame object returns a string instead

[xXLAOKOONXx]

The file to change:
https://github.com/BenFradet/RiotSharp/blob/develop/RiotSharp/Endpoints/SpectatorEndpoint/CurrentGame.cs