[gnome-software] trivial: Bump the plugin version as we're planning to break plugin API

[Robert Ancell <rancell src gnome org>]

commit c74269ed69d2d4e9451db9797d4bb39171f18f22
Author: Andrea Azzarone <andrea azzarone canonical com>
Date:   Wed Dec 12 12:35:03 2018 +0000

    trivial: Bump the plugin version as we're planning to break plugin API

 contrib/gnome-software.spec.in | 2 +-
 meson.build                    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/contrib/gnome-software.spec.in b/contrib/gnome-software.spec.in
index aba9e487..e5974895 100644
--- a/contrib/gnome-software.spec.in
+++ b/contrib/gnome-software.spec.in
@@ -71,7 +71,7 @@ Requires: libsoup%{?_isa} >= %{libsoup_version}
 Requires: PackageKit%{?_isa} >= %{packagekit_version}
 
 # this is not a library version
-%define gs_plugin_version               12
+%define gs_plugin_version               13
 
 %description
 gnome-software is an application that makes it easy to add, remove
diff --git a/meson.build b/meson.build
index 34877ece..e717de27 100644
--- a/meson.build
+++ b/meson.build
@@ -12,7 +12,7 @@ conf.set_quoted('PACKAGE_VERSION', meson.project_version())
 
 # this refers to the gnome-software plugin API version
 # this is not in any way related to a package or soname version
-gs_plugin_api_version = '12'
+gs_plugin_api_version = '13'
 conf.set_quoted('GS_PLUGIN_API_VERSION', gs_plugin_api_version)
 
 # install docs