dhcp: bump to version 4.3.6
Renumber the patch.
Add license hash.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit 99da25a5fabe422ee6519e5ff45f4d015c0d18fc)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>