Fix AK sound format typo

Author: fourZK

Ronin.rte/Devices/Weapons/AK47/AK47.ini

@@ -165,11 +165,11 @@ AddDevice = HDFirearm
 		AttenuationStartDistance = 175
 		PitchVariation = 0.1
 		AddSound = ContentFile
-			FilePath = Ronin.rte/Devices/Weapons/AK47/Sounds/Fire1.wav
+			FilePath = Ronin.rte/Devices/Weapons/AK47/Sounds/Fire1.flac
 	FireEchoSound = SoundContainer
 		AttenuationStartDistance = 200
 		AddSound = ContentFile
-			FilePath = Ronin.rte/Devices/Weapons/AK47/Sounds/Echo.wav
+			FilePath = Ronin.rte/Devices/Weapons/AK47/Sounds/Echo.flac
 	EmptySound = SoundContainer
 		AddSound = ContentFile
 			FilePath = Base.rte/Sounds/Devices/EmptyClick1.flac