[mutter/mutter-5] Bump the SOVERSION

[Iain Lane <iainl src gnome org>]

commit 03d9f0c977ca87165e14c072a748fb7793d96d82
Author: Iain Lane <iainl gnome org>
Date:   Tue Jul 23 18:33:24 2019 +0100

    Bump the SOVERSION
    
    There have been several dropped symbols in the 3.33 cycle so far
    already.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/695

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 6b8275662..d940fcbf1 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@ project('mutter', 'c',
 
 mutter_plugin_api_version = '3'
 
-libmutter_api_version = '4'
+libmutter_api_version = '5'
 
 # generic version requirements
 fribidi_req = '>= 1.0.0'