[evince/wip/gpoo/flatpak-bumprequirement] build: Bump poppler's version to latest stable

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

commit 6a9a5983cd7dad385424f3290a1a4edbf6bc1349
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Fri Jul 15 21:06:36 2022 -0400

    build: Bump poppler's version to latest stable

 build-aux/flatpak/org.gnome.Evince.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Evince.json b/build-aux/flatpak/org.gnome.Evince.json
index 59f3e03d8..008c9f181 100644
--- a/build-aux/flatpak/org.gnome.Evince.json
+++ b/build-aux/flatpak/org.gnome.Evince.json
@@ -108,8 +108,8 @@
             "sources": [
                 {
                     "type": "archive",
-                    "url": "https://poppler.freedesktop.org/poppler-22.02.0.tar.xz";,
-                    "sha256": "e390c8b806f6c9f0e35c8462033e0a738bb2460ebd660bdb8b6dca01556193e1",
+                    "url": "https://poppler.freedesktop.org/poppler-22.07.0.tar.xz";,
+                    "sha256": "420230c5c43782e2151259b3e523e632f4861342aad70e7e20b8773d9eaf3428",
                     "x-checker-data": {
                         "type": "anitya",
                         "project-id": 3686,