[gimp] configure.ac: require GEGL >= 0.4.5

[Ell <ell src gnome org>]

commit 450e61f85361d12f37aa15f0217194ef1c993a57
Author: Ell <ell_se yahoo com>
Date:   Thu Jul 5 09:49:47 2018 -0400

    configure.ac: require GEGL >= 0.4.5

 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 69714664d3..13c25f9c72 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 4
+#define GEGL_REQUIRED_MICRO 5
 
   gegl_get_version (&gegl_major_version,
                     &gegl_minor_version,
diff --git a/configure.ac b/configure.ac
index a71f299426..665539f0ce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,7 +45,7 @@ m4_define([gimp_full_name], [GNU Image Manipulation Program])
 # required versions of other packages
 m4_define([babl_required_version], [0.1.52])
 m4_define([gegl_major_minor_version], [0.4])
-m4_define([gegl_micro_version], [4])
+m4_define([gegl_micro_version], [5])
 m4_define([gegl_required_version],
           [gegl_major_minor_version.gegl_micro_version])
 m4_define([glib_required_version], [2.56.0])