libavformat/tls_libtls: pass numeric hostnames to tls_connect_cbs()

Numeric hosts in certificates are not very common, but supported by LibreSSL.
Forward the IP address to make verification work in this case.

Fixes ticket #7029

libavformat/tls_libtls.c

@@ -119,7 +119,7 @@ static int ff_tls_open(URLContext *h, const char *uri, int flags, AVDictionary *
 
     if (!c->listen) {
         ret = tls_connect_cbs(p->ctx, tls_read_callback, tls_write_callback,
-            c->tcp, !c->numerichost ? c->host : NULL);
+            c->tcp, c->host);
     } else {
         struct tls *ctx_new;
         ret = tls_accept_cbs(p->ctx, &ctx_new, tls_read_callback,