DOC: config: add matrix entry for "max-session-srv-conns"

Following 4039329 ("DOC: config: specify supported sections for
"max-session-srv-conns"), "max-session-srv-conns" was also missing
from the proxy keyword matrix.

(cherry picked from commit 8b2152181ccd81d75c57a49dfb0fb25c4ae52765)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit b8e4f2224689c1dbaf7a3be82cf54ebdc00cea72)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 74a01da07e0256fcf7495e982af197eb3c59aa68)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 8b25c5ef8656de03e83aee6ff6b2de994ac0537c)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed