sysrepo: Bump to 1.4.104
netopeer2: Bump to 1.1.53
libnetconf2: Bump to 1.1.36
libyang: Bump to 1.0.215
netopeer2: merge-config: listen on ipv6 and ipv4
libssh: patch ssh_channel_poll_timeout for compatibility with libnetconf2
netopeer2: update to 1.1.39
libnetconf2: update to 1.1.26