[irc_modpack] Change url submodule

.gitmodules

@@ -160,7 +160,7 @@
 	branch = mff
 [submodule "irc_modpack"]
 	path = irc_modpack
-	url = https://sys4.fr/gitea/nalc/irc_modpack.git
+	url = https://sys4.fr/gitea/mff/irc_modpack.git
 	branch = master
 [submodule "item_drop"]
 	path = item_drop