[gimp] build: sync our nightly flatpak manifest with stable one.

[Jehan <jehanp src gnome org>]

commit 31b90638cbb0dd5e0e2bec79fcd27cba2a425e51
Author: Jehan <jehan girinstud io>
Date:   Sun May 26 10:46:34 2019 +0200

    build: sync our nightly flatpak manifest with stable one.

 build/flatpak/org.gimp.GIMP-nightly.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/build/flatpak/org.gimp.GIMP-nightly.json b/build/flatpak/org.gimp.GIMP-nightly.json
index 311696a415..d571a0ef54 100644
--- a/build/flatpak/org.gimp.GIMP-nightly.json
+++ b/build/flatpak/org.gimp.GIMP-nightly.json
@@ -32,8 +32,8 @@
                     "sources": [
                         {
                             "type": "archive",
-                            "url": "http://www.exiv2.org/builds/exiv2-0.27.0a-Source.tar.gz";,
-                            "sha256": "a4adfa7aaf295b0383adead476f8e0493b9d6c6c7570d5884d2ebf8a2871902f"
+                            "url": "https://exiv2.org/builds/exiv2-0.27.1-Source.tar.gz";,
+                            "sha256": "f125286980fd1bcb28e188c02a93946951c61e10784720be2301b661a65b3081"
                         }
                     ]
                 }