[NetworkManager-libreswan] release: bump version to 1.2.13 (development)

[Francesco Giudici <fgiudici src gnome org>]

commit 70d418e147c42c487ddf3007ade696e770409d4a
Author: Francesco Giudici <fgiudici redhat com>
Date:   Wed Jul 31 11:44:30 2019 +0200

    release: bump version to 1.2.13 (development)

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 4d5b2b5..94ce2fd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 AC_PREREQ(2.52)
 
 AC_INIT(NetworkManager-libreswan,
-        1.2.12,
+        1.2.13,
         https://gitlab.gnome.org/GNOME/NetworkManager-libreswan/issues,
         NetworkManager-libreswan)
 AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz -Wno-portability])