ssl/dynamic_server_ssl.vtc was rename to ssl/dynamic_server_ssl.vtci
to produce a common part runnable both for QUIC and TCP connections.
Then dynamic_server_ssl.vtc were created both under ssl and quic directories
to call the .vtci file with correct VTC_SOCK_TYPE environment value.
Note that VTC_SOCK_TYPE may be resolved in haproxy -cli { } sections.
