[Buildroot] [PATCH] gnupg: security bump to version 1.4.23

[Peter Korsgaard]

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

 > Fixes CVE-2018-12020: Unsanitized file names might cause injection of
 > terminal control characters into the status output of gnupg.

 > Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Committed to 2018.02.x, thanks.

-- 
Bye, Peter Korsgaard