BUG/MINOR: http-ana: fix NTLM response parsing again

Commit 9df188695f ("BUG/MEDIUM: http-ana: Handle NTLM messages correctly.")
tried to address an HTTP-reuse issue reported in github issue #511 by making
sure we properly detect extended NTLM responses, but made the match case-
sensitive while it's a token so it's case insensitive.

This should be backported to the same versions as the commit above.

(cherry picked from commit 49a1d28fcb69b87317ab7ae7f26505c69ec927d9)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit b22441dfca4be0287511838eda615cb9b2af90f7)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed