[gimp/gimp-2-10] configure.ac: post-release version bump to 2.10.17

[Michael Natterer <mitch src gnome org>]

commit e018c743b6ef00b1917aaa24a421651636cc56cb
Author: Michael Natterer <mitch gimp org>
Date:   Tue Feb 18 21:11:46 2020 +0100

    configure.ac: post-release version bump to 2.10.17

 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 85679b8fd9..ba67fbf676 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,11 +11,11 @@ AC_PREREQ(2.54)
 
 m4_define([gimp_major_version], [2])
 m4_define([gimp_minor_version], [10])
-m4_define([gimp_micro_version], [16])
+m4_define([gimp_micro_version], [17])
 m4_define([gimp_real_version],
           [gimp_major_version.gimp_minor_version.gimp_micro_version])
 m4_define([gimp_version], [gimp_real_version])
-m4_define([gimp_interface_age], [16])
+m4_define([gimp_interface_age], [17])
 m4_define([gimp_binary_age],
           [m4_eval(100 * gimp_minor_version + gimp_micro_version)])