Auto-deny friend requests

@EA_Illium Upon further testing, I found out that the friend requests will still show after restart even if you have the "Crossplay invites" set to "Deny all" if you just stay in the lobby after restarting, but after just going to the "Friends" section where the setting is, the requests will be denied. So if you restart the game after setting the crossplay invites to be denied, restarted the game and just went to the lobby without doing anything else, the requests will show regardless if you received them while the games is closed or open, but as soon as you visit the "Friends" section, they will be denied. What comes to the party invites, from my understanding the setting doesn't affect those, so they come through as they're supposed to.