DOC: configuration: do-resolve doesn't work with a port in the string

Fix the documentation about do-resolve to handle the case where a port
is associated to the hostname in the Host header.

Must be backported as far as 2.0.

(cherry picked from commit 1ef2460934bffb86bd32dcdc1d418946cfc809f5)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit e9e99f00af6e1f4b22452dff1a02256f919b619d)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 714ce4cc52b78f19ae2fb7a27a1b18783f78ce7e)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed