[vte] Post branch version bump

[Christian Persch <chpe src gnome org>]

commit 9540448ba80bf7750581a5749fa35c12631b598d
Author: Christian Persch <chpe src gnome org>
Date:   Mon Mar 4 16:40:14 2019 +0100

    Post branch version bump

 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 02d50a16..8cf24fb9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([version_major],0)
-m4_define([version_minor],55)
-m4_define([version_micro],92)
+m4_define([version_minor],57)
+m4_define([version_micro],0)
 m4_define([version_triplet],version_major.version_minor.version_micro)
 
 AC_PREREQ([2.63])