Added Cathedral screenshots

Author: GeorgeK1ng

vcmi-1.6.json

@@ -113,6 +113,11 @@
 	"cathedral-town" : {
 		"mod" : "https://raw.githubusercontent.com/vcmi-mods/cathedral-town/vcmi-1.6/cathedral-town/mod.json",
 		"download" : "https://github.com/vcmi-mods/cathedral-town/archive/refs/heads/vcmi-1.6.zip",
+		"screenshots" : [
+			"https://raw.githubusercontent.com/vcmi-mods/cathedral-town/vcmi-1.6/screenshots/screen1.png",
+			"https://raw.githubusercontent.com/vcmi-mods/cathedral-town/vcmi-1.6/screenshots/screen2.png",
+			"https://raw.githubusercontent.com/vcmi-mods/cathedral-town/vcmi-1.6/screenshots/screen3.png"
+		],
 		"downloadSize" : 11.186
 	},
 	"death-valley-town" : {