Update sizes

Author: github-actions[bot]

vcmi-1.7.json

@@ -416,7 +416,7 @@
 				"https://raw.githubusercontent.com/vcmi-mods/cetatea-town/main/screenshots/screen4.png",
 				"https://raw.githubusercontent.com/vcmi-mods/cetatea-town/main/screenshots/screen5.png"
 			],
-			"downloadSize" : 14.459
+			"downloadSize" : 14.496
 		},
 		"andruids-spell-balance" : {
 			"mod" : "https://raw.githubusercontent.com/vcmi-mods/andruids-spell-balance/vcmi-1.7/andruids-spell-balance/mod.json",