[gnome-photos] flatpak: Update librest to 0.8.1

[Debarshi Ray <debarshir src gnome org>]

commit 9faa378b22f8fbb8be38111abbea6ea7b35e9bf1
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Oct 19 09:39:54 2017 +0200

    flatpak: Update librest to 0.8.1

 flatpak/org.gnome.Photos.json |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/flatpak/org.gnome.Photos.json b/flatpak/org.gnome.Photos.json
index a4e6341..61ed586 100644
--- a/flatpak/org.gnome.Photos.json
+++ b/flatpak/org.gnome.Photos.json
@@ -75,8 +75,8 @@
             "sources": [
                 {
                     "type": "archive",
-                    "url": "https://download.gnome.org/sources/rest/0.8/rest-0.8.0.tar.xz";,
-                    "sha256": "e7b89b200c1417073aef739e8a27ff2ab578056c27796ec74f5886a5e0dff647"
+                    "url": "https://download.gnome.org/sources/rest/0.8/rest-0.8.1.tar.xz";,
+                    "sha256": "0513aad38e5d3cedd4ae3c551634e3be1b9baaa79775e53b2dba9456f15b01c9"
                 }
             ]
         },