package/gnupg2: bump version to 2.4.2

Added sha256 hash provided by upstream.

Release notes:
https://lists.gnupg.org/pipermail/gnupg-announce/2023q2/000479.html

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit bfffbd7ed871332d2300684afd1c177e0209ca92)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gnupg2/gnupg2.hash

@@ -1,7 +1,5 @@
-# From  https://lists.gnupg.org/pipermail/gnupg-announce/2023q2/000478.html
-sha1  d7d021101361a5e1166a6c0cc1731276e7134547  gnupg-2.4.1.tar.bz2
-# Calculated based on the hash above and signature
-# https://gnupg.org/ftp/gcrypt/gnupg/gnupg-2.4.1.tar.bz2.sig
-# using key 6DAA6E64A76D2840571B4902528897B826403ADA
-sha256  76b71e5aeb443bfd910ce9cbc8281b617c8341687afb67bae455877972b59de8  gnupg-2.4.1.tar.bz2
+# 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
+# Locally calculated
 sha256  bc2d6664f6276fa0a72d57633b3ae68dc7dcb677b71018bf08c8e93e509f1357  COPYING

package/gnupg2/gnupg2.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GNUPG2_VERSION = 2.4.1
+GNUPG2_VERSION = 2.4.2
 GNUPG2_SOURCE = gnupg-$(GNUPG2_VERSION).tar.bz2
 GNUPG2_SITE = https://gnupg.org/ftp/gcrypt/gnupg
 GNUPG2_LICENSE = GPL-3.0+