[extensions-web/bugfix/v40-frontend-versionscheme] requirements: version bump Django to 2.2.19

[Yuri Konotopov <ykonotopov src gnome org>]

commit 7cdde43757093528bc66ca52e55f306b79cfb6aa
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Mon Mar 1 22:38:20 2021 +0400

    requirements: version bump Django to 2.2.19

 requirements.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/requirements.txt b/requirements.txt
index 50c8c041..220add5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-Django==2.2.17 \
-    --hash=sha256:558cb27930defd9a6042133258caf797b2d1dee233959f537e3dc475cb49bd7c \
-    --hash=sha256:cf5370a4d7765a9dd6d42a7b96b53c74f9446cd38209211304b210fe0404b861
+Django==2.2.19 \
+    --hash=sha256:30c235dec87e05667597e339f194c9fed6c855bda637266ceee891bf9093da43 \
+    --hash=sha256:e319a7164d6d30cb177b3fd74d02c52f1185c37304057bb76d74047889c605d9
 django-autoslug==1.9.8 \
     --hash=sha256:26459eeddec207e307c55777a10fc25d17f4978753695340b16a17ed248a6f70 \
     --hash=sha256:bae66c27d35615f472865b99c4d107f3b3add3d22ee337e84960fc07694abd45