Update sizes

Author: github-actions[bot]

vcmi-1.7.json

@@ -369,7 +369,7 @@
 				"https://raw.githubusercontent.com/vcmi-mods/tartarus-town/main/screenshots/screen5.png",
 				"https://raw.githubusercontent.com/vcmi-mods/tartarus-town/main/screenshots/screen6.png"
 			],
-			"downloadSize" : 16.139
+			"downloadSize" : 16.14
 		},
 		"preserve-town" : {
 			"mod" : "https://raw.githubusercontent.com/vcmi-mods/preserve-town/vcmi-1.6/preserve/mod.json",