[Buildroot] [PATCH 2/3] gnupg2: security bump to version 2.2.6

[Peter Korsgaard]

>>>>> "Baruch" == Baruch Siach <baruch at tkos.co.il> writes:

 > Fixes CVE-2018-9234: Unenforced configuration allows for apparently
 > valid certifications actually signed by signing subkeys.

 > Remove --disable-doc from configure options. We pass this options to all
 > autotools packages.

 > Cc: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
 > Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Committed to 2018.02.x, thanks.

-- 
Bye, Peter Korsgaard