rDCS93aee4efc28a

Implementation of missing features (#177)

* Rework discordconnection entity and add two_way_link

* Implement disable invites feature for guilds, in experiment

* Update ApplicationCommandsExtension.cs

* Update DisCatSharp/Entities/User/DiscordConnection.cs

Signed-off-by: Lala Sabathil <[email protected]>

* Bump Microsoft.NET.Test.Sdk from 17.2.0 to 17.3.0 (#179)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 17.2.0 to 17.3.0.
- [Release notes](https://github.