Previously, HTTP/3 stream connection didn't inherit the servername regex
from the main QUIC connection saved when processing SNI and using regular
expressions in server names. As a result, it didn't execute to set regex
captures when choosing the virtual server while parsing HTTP/3 headers.
if (phc->ssl_servername) {
hc->ssl_servername = phc->ssl_servername;
+ hc->ssl_servername_regex = phc->ssl_servername_regex;
hc->conf_ctx = phc->conf_ctx;
ngx_set_connection_log(c, clcf->error_log);