REGTESTS: add http scheme-based normalization test

This test ensure that http scheme-based normalization is properly
applied on target URL and host header. It uses h2 clients as it is not
possible to specify an absolute url for h1 vtc clients.

(cherry picked from commit ff5adf82a55e98b62c35d2704aa68a95150d806a)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed