[gitg] meson: update libgit2-glib-1.0 dependency

[Alberto Fanjul <albfan src gnome org>]

commit 8b138229b0930270e62e434aa33d14f2a121ad1c
Author: Antonio Ospite <ao2 ao2 it>
Date:   Sat Apr 6 18:53:47 2019 +0200

    meson: update libgit2-glib-1.0 dependency
    
    Recent gitg code requires APIs from libgit2 >= 0.27.8, specifically:
      - uses new body property
      - updates submodules
    
    Bump the dependency version.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index aeed1260..5d2ab856 100644
--- a/meson.build
+++ b/meson.build
@@ -132,7 +132,7 @@ gsettings_desktop_schemas_dep = dependency('gsettings-desktop-schemas')
 gtk_dep = dependency('gtk+-3.0', version: '>= 3.20.0')
 gtkspell_dep = dependency('gtkspell3-3.0')
 gtksourceview_dep = dependency('gtksourceview-3.0', version: '>= 3.10')
-libgit2_glib_dep = dependency('libgit2-glib-1.0', version: ['>= 0.27.7'])
+libgit2_glib_dep = dependency('libgit2-glib-1.0', version: ['>= 0.27.8'])
 libpeas_dep = dependency('libpeas-1.0')
 libsecret_dep = dependency('libsecret-1')
 libsoup_dep = dependency('libsoup-2.4')