mdns-repeater: Update to version 1.11

mdns-repeater: Update to version 1.11

- Update from version 1.10 to 1.11
- Update of rootfile not required
- Previous versions of this package used to be on bitbucket but that link no longer exists.
   The new git repo https://github.com/geekman/mdns-repeater was started by someone else as
   a fork but the original developer then moved to it. However all the history was not moved
   to the new repo so that repo starts now with version 1.11. It is being worked on as the
   last commit was Aug 2023 however version 1.11 was released in 2016. There are 11 commits
   between version 1.11 and present time.
- Changelog
    1.11
	    Blacklist feature added (16 blacklisted subnets allowed).
	    Socket limit increased to 16 sockets, moved to #define.
		The first is most interesting. Say you have two networks bound together
		 with site-to-site tunnels, repeating mDNS over the tunnel... And there
		 are Chromecasts, or Apple TV's at both ends. Even if you had firewall
		 rules to block traffic, the devices would still show up (albeit be
		 defective) on the opposite network.
		The new blacklist flag allows you to filter such devices out by specifying
		 their subnet (or individual addresses, although having such "private"
		 devices on their own subnet might be a good idea).

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>