package/gnupg2: bump to version 2.4.3

See release announce:
https://lists.gnupg.org/pipermail/gnupg-announce/2023q3/000480.html

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gnupg2/gnupg2.hash

@@ -1,5 +1,5 @@
 # From https://www.gnupg.org/download/integrity_check.html
-sha1  3efd495a94dc81fd0ea8788bef6c69d1f13cedd7  gnupg-2.4.2.tar.bz2
-sha256  97eb47df8ae5a3ff744f868005a090da5ab45cb48ee9836dbf5ee739a4e5cf49  gnupg-2.4.2.tar.bz2
+sha1  79a60c8e415e3daaa33d0546398174252a56f7ac  gnupg-2.4.3.tar.bz2
+sha256  a271ae6d732f6f4d80c258ad9ee88dd9c94c8fdc33c3e45328c4d7c126bd219d  gnupg-2.4.3.tar.bz2
 # Locally calculated
 sha256  bc2d6664f6276fa0a72d57633b3ae68dc7dcb677b71018bf08c8e93e509f1357  COPYING

package/gnupg2/gnupg2.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GNUPG2_VERSION = 2.4.2
+GNUPG2_VERSION = 2.4.3
 GNUPG2_SOURCE = gnupg-$(GNUPG2_VERSION).tar.bz2
 GNUPG2_SITE = https://gnupg.org/ftp/gcrypt/gnupg
 GNUPG2_LICENSE = GPL-3.0+