Add command to list someone's bans (#12927)

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>

Resources/Locale/en-US/info/ban.ftl

@@ -0,0 +1,14 @@
+# ban
+cmd-ban-desc = Bans somebody
+cmd-ban-help = Usage: {$Command} <name or user ID> <reason> [duration in minutes, leave out or 0 for permanent ban]
+cmd-ban-player = Unable to find a player with that name.
+cmd-ban-self = You can't ban yourself!
+cmd-ban-hint = <name/user ID>
+cmd-ban-hint-reason = <reason>
+cmd-ban-hint-duration = [duration]
+
+# listbans
+cmd-banlist-desc = Lists a user's active bans.
+cmd-banlist-help = Usage: banlist <name or user ID>
+cmd-banlist-empty = No active bans found for {$user}
+cmd-banlistF-hint = <name/user ID>