updated gitignore with fastlane env
updated gitignore with fastlane env

joaoAvno/FastlaneExample,ZeRoB/FastlaneExample,LuisMarinheiro/FastlaneExample,ivanbruel/FastlaneExample,joaoAvno/FastlaneExample,ZeRoB/FastlaneExample,LuisMarinheiro/FastlaneExample,ivanbruel/FastlaneExample