Update source URL to HTTPS because of Travis
Update source URL to HTTPS because of Travis

legendecas/Rocket.Chat.iOS,haitran2011/Rocket.Chat.iOS,RocketChat/Rocket.Chat.iOS,legendecas/Rocket.Chat.iOS,RocketChat/Rocket.Chat.iOS,haitran2011/Rocket.Chat.iOS,legendecas/Rocket.Chat.iOS,haitran2011/Rocket.Chat.iOS,RocketChat/Rocket.Chat.iOS