[evince] flatpak: Use https for poppler-data url

[Germán Poo-Caamaño <gpoo src gnome org>]

commit b7a89938ccd831cfc198b3c636a72e4c8382bb7f
Author: Jason Crain <jcrain src gnome org>
Date:   Mon Jul 15 23:51:18 2019 -0600

    flatpak: Use https for poppler-data url

 build-aux/flatpak/org.gnome.Evince.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Evince.json b/build-aux/flatpak/org.gnome.Evince.json
index 4af202bb..3a2e6dc9 100644
--- a/build-aux/flatpak/org.gnome.Evince.json
+++ b/build-aux/flatpak/org.gnome.Evince.json
@@ -70,7 +70,7 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "http://poppler.freedesktop.org/poppler-data-0.4.9.tar.gz";,
+                    "url" : "https://poppler.freedesktop.org/poppler-data-0.4.9.tar.gz";,
                     "sha256" : "1f9c7e7de9ecd0db6ab287349e31bf815ca108a5a175cf906a90163bdbe32012"
                 }
             ]