[gedit] snap: build using a gtk3 sourceview version

[Sebastien Bacher <sbacher src gnome org>]

commit f068f9775e528ecddff01e33bb204d7c8b324043
Author: Sebastien Bacher <seb128 ubuntu com>
Date:   Tue Apr 13 16:43:51 2021 +0200

    snap: build using a gtk3 sourceview version

 build-aux/snap/snapcraft.yaml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/build-aux/snap/snapcraft.yaml b/build-aux/snap/snapcraft.yaml
index 43db5e027..8a59ec6a1 100644
--- a/build-aux/snap/snapcraft.yaml
+++ b/build-aux/snap/snapcraft.yaml
@@ -44,6 +44,7 @@ parts:
   gtksourceview:
     source: https://gitlab.gnome.org/GNOME/gtksourceview.git
     source-type: git
+    source-branch: gtksourceview-4-8
     plugin: meson
     meson-parameters:
       - --prefix=/usr