fix: ignore new player with invalid color id (#267)

[kurokobo]

Closes #267

Tested in simillar way as described in #267, the issue has been solved.

06:47:32.6093|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.6312|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.6422|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.6422|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "", Unknown, 0, 0, false    👈👈👈👈👈　Player instance created
06:47:32.6422|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.6422|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "", Unknown, 0, 0, false
...
06:47:32.9210|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.9210|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "", Unknown, 0, 0, false
06:47:32.9210|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.9210|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Twokite", Unknown, 0, 0, false    👈👈👈👈👈　Only name is updated and its color is still -1, no event fired at this time and capture keeps working
06:47:32.9438|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Rounddust", Black, 0, 0, false
06:47:32.9438|INFO|AmongUsCapture.PlayerInfo|RawPlayerInfo: "Twokite", Red, 0, 0, false    👈👈👈👈👈　Color has been updated
06:47:32.9438|DEBUG|AUCapture_WPF.MainWindow|{"Action":"Joined", "Name":"Twokite", "IsDead":false, "Disconnected":false, "Color":"Red"}    👈👈👈👈👈　"Joined" event fired with correct data

@CarbonNeuron
Could you review this and add new tag like 4.2.1 if this seems ok for you? Thanks.

[CarbonNeuron]

Could we add a check that if the number is not a valid color, then to skip it. Instead of modifying the enum?

[kurokobo]

@CarbonNeuron
Thanks, changed to use Enum.IsDefined().