gnupg: Update to 1.4.23

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/gnupg/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gnupg
-PKG_VERSION:=1.4.22
+PKG_VERSION:=1.4.23
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://gnupg.org/ftp/gcrypt/gnupg
-PKG_HASH:=9594a24bec63a21568424242e3f198b9d9828dea5ff0c335e47b06f835f930b4
+PKG_HASH:=c9462f17e651b6507848c08c430c791287cd75491f8b5a8b50c6ed46b12678ba
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILES:=COPYING