flatpak: Update glycin loaders

Cargo.lock

@@ -1076,9 +1076,9 @@ dependencies = [
 
 [[package]]
 name = "gufo-common"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c51075301871a558c79a76f238cac4ef0673ff1802656a174262e4c6106a8fbc"
+checksum = "98bebe9ba4be92d3932246ecfbe261106e3013266604f8cbf0ca9ee9df7edf99"
 dependencies = [
  "chrono",
  "paste",

build-aux/flatpak/org.gnome.Loupe.Devel.json

@@ -115,7 +115,7 @@
                 {
                     "type": "git",
                     "url": "https://gitlab.gnome.org/GNOME/glycin.git",
-                    "commit": "f4f60df7b732607d4fed80c29eb9a9c601ff55f2"
+                    "commit": "520af6d328590fd1bec3558a84e25040a10406d1"
                 }
             ]
         },