Bump version to v2.4.1 for the HOTFIX

Author: pap1723

GameData/ROTanks/ROTanks.version

@@ -11,7 +11,7 @@
 	"VERSION": {
 		"MAJOR": "2",
 		"MINOR": "4",
-		"PATCH": "0",
+		"PATCH": "1",
 		"BUILD": "0"
 	},
     "KSP_VERSION" : {