ShiinaSekiu

> Add ChosenInlineResult, MyChatMember, ChatMember and ChatJoinRequest getting updates api support. > > Add InputMessageContent subclass Invoice. Closes #240

[telegram-bot-api](https://github.com/tdlib/telegram-bot-api) can be self-hosted to lift more restrictions, so I think adding arguments to PoshGram to support self-hosted endpoints is necessary.

The required confirmation code flag **cannot** be parsed correctly if the OID is empty, while executing `lpac profile download -a`. Example error: ``` .\lpac.exe profile download -a 'LPA:1$huk.prod.ondemandconnectivity.com$LBHWREN8ASCLTOTF$$1' {"type":"progress","payload":{"code":0,"message":"es10b_get_euicc_challenge_and_info","data":"huk.prod.ondemandconnectivity.com"}} {"type":"progress","payload":{"code":0,"message":"es9p_initiate_authentication","data":"huk.prod.ondemandconnectivity.com"}}...