[gimp/gimp-2-10] Makefile.am: require GEGL >= 0.4.23

[Ell <ell src gnome org>]

commit 0b80a0d06872b8f3ac5e0a49b2250ec2019a4d61
Author: Ell <ell_se yahoo com>
Date:   Thu Feb 20 12:50:42 2020 +0200

    Makefile.am: require GEGL >= 0.4.23
    
    (cherry picked from commit 401745e62ab1275fffce3d929d6b2abd83c513ef)

 app/sanity.c | 2 +-
 configure.ac | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/sanity.c b/app/sanity.c
index 5a2447c749..5241b8783a 100644
--- a/app/sanity.c
+++ b/app/sanity.c
@@ -518,7 +518,7 @@ sanity_check_gegl (void)
 
 #define GEGL_REQUIRED_MAJOR 0
 #define GEGL_REQUIRED_MINOR 4
-#define GEGL_REQUIRED_MICRO 22
+#define GEGL_REQUIRED_MICRO 23
 
   gegl_get_version (&gegl_major_version,
                     &gegl_minor_version,
diff --git a/configure.ac b/configure.ac
index b340bd7269..b796347a10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -52,7 +52,7 @@ m4_define([fontconfig_required_version], [2.12.4])
 m4_define([freetype2_required_version], [2.1.7])
 m4_define([gdk_pixbuf_required_version], [2.30.8])
 m4_define([gegl_major_minor_version], [0.4])
-m4_define([gegl_micro_version], [22])
+m4_define([gegl_micro_version], [23])
 m4_define([gegl_required_version],
           [gegl_major_minor_version.gegl_micro_version])
 m4_define([gexiv2_required_version], [0.10.6])