[extensions-web/wip/api/v1] Update urllib3 to pass safety test

[Yuri Konotopov <ykonotopov src gnome org>]

commit aa3cdd6115f7ade3627eff2528271755aa55c56c
Author: Daniel Landau <daniel landau fi>
Date:   Mon Apr 12 00:36:21 2021 +0300

    Update urllib3 to pass safety test

 requirements.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/requirements.txt b/requirements.txt
index 90e97b8..fa3f225 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,6 +74,6 @@ elasticsearch==7.11.0 \
 certifi==2020.12.5 \
     --hash=sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c \
     --hash=sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830
-urllib3==1.26.3 \
-    --hash=sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80 \
-    --hash=sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73
+urllib3==1.26.4 \
+    --hash=sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df \
+    --hash=sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937