Update sizes

Author: github-actions[bot]

vcmi-1.6.json

@@ -883,7 +883,7 @@
 			"https://raw.githubusercontent.com/vcmi-mods/new-monsters-pack/vcmi-1.6/screenshots/screen09.png",
 			"https://raw.githubusercontent.com/vcmi-mods/new-monsters-pack/vcmi-1.6/screenshots/screen10.png"
 		],
-		"downloadSize" : 3.501
+		"downloadSize" : 167.576
 	},
 	"czech-map-pack" : {
 		"mod" : "https://raw.githubusercontent.com/vcmi-mods/czech-map-pack/vcmi-1.6/czech-map-pack/mod.json",