[gnome-build-meta/gnome-3-30] Update to WebKitGTK+ 2.22.3

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0270105ddc795ff30665c3417779e562c12a9c9e
Author: Michael Catanzaro <mcatanzaro posteo net>
Date:   Mon Oct 29 14:35:03 2018 +0000

    Update to WebKitGTK+ 2.22.3

 elements/sdk/WebKitGTK+.bst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/elements/sdk/WebKitGTK+.bst b/elements/sdk/WebKitGTK+.bst
index 3063987..9556a24 100644
--- a/elements/sdk/WebKitGTK+.bst
+++ b/elements/sdk/WebKitGTK+.bst
@@ -1,8 +1,8 @@
 kind: cmake
 sources:
 - kind: tar
-  url: webkitgtk_org:webkitgtk-2.22.2.tar.xz
-  ref: 345487d4d1896e711683f951d1e09387d3b90d7cf59295c0e634af7f515e99ba
+  url: webkitgtk_org:webkitgtk-2.22.3.tar.xz
+  ref: 9dfd542902953be9af8ff32bd37fe662ca3d75f7348514ebac15c6252a6ccd72
 - kind: patch
   path: files/webkitgtk/gtk-doc-introspection-cross-compiling.patch
 - kind: local