package/gnupg2: bump to version 2.4.6

See release announce:
https://lists.gnupg.org/pipermail/gnupg-announce/2024q4/000486.html

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
[Julien: add release announce link]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/gnupg2/gnupg2.hash

@@ -1,5 +1,5 @@
 # From https://www.gnupg.org/download/integrity_check.html
-sha1  ae0935ead29a2dfa34d6b48d70808652bc3ca73b  gnupg-2.4.5.tar.bz2
-sha256  f68f7d75d06cb1635c336d34d844af97436c3f64ea14bcb7c869782f96f44277  gnupg-2.4.5.tar.bz2
+sha1  2d8aa2662c398d60f1f8e0bf46fd163eae703189  gnupg-2.4.6.tar.bz2
+sha256  95acfafda7004924a6f5c901677f15ac1bda2754511d973bb4523e8dd840e17a  gnupg-2.4.6.tar.bz2
 # Locally calculated
 sha256  bc2d6664f6276fa0a72d57633b3ae68dc7dcb677b71018bf08c8e93e509f1357  COPYING

package/gnupg2/gnupg2.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GNUPG2_VERSION = 2.4.5
+GNUPG2_VERSION = 2.4.6
 GNUPG2_SOURCE = gnupg-$(GNUPG2_VERSION).tar.bz2
 GNUPG2_SITE = https://gnupg.org/ftp/gcrypt/gnupg
 GNUPG2_LICENSE = GPL-3.0+