https://gitlab.gnome.org/GNOME/libcryptui/-/merge_requests/1
https://bugs.gentoo.org/820143

From fa3b8fd3b55768e0e02b30948c29a9504d02522e Mon Sep 17 00:00:00 2001
From: Dominique Leuenberger <dimstar@opensuse.org>
Date: Tue, 31 Aug 2021 13:46:10 +0000
Subject: [PATCH]  Accept GnuPG 2.3.x as supported version

--- a/configure.ac
+++ b/configure.ac
@@ -95,7 +95,7 @@ AC_ARG_ENABLE(gpg-check,
 	DO_CHECK=$enableval, DO_CHECK=yes)
 
 if test	"$DO_CHECK" = "yes"; then
-	accepted_versions="1.2 1.4 2.0 2.1 2.2"
+	accepted_versions="1.2 1.4 2.0 2.1 2.2 2.3"
 	AC_PATH_PROGS(GNUPG, [gpg gpg2], no)
 	AC_DEFINE_UNQUOTED(GNUPG, "$GNUPG", [Path to gpg executable.])
 	ok="no"
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