Bump packaging from 20.9 to 21.3 (#1116)

dependabot[bot] · web-flow · commit ab6f3fd34460 · 2022-01-03T18:45:48.000+01:00
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
@@ -1,7 +1,7 @@
 boto3~=1.20.26
 cryptography==3.3.2
 marshmallow==3.14.1
-packaging==20.9
+packaging==21.3
 PyYAML>=5.1,<6.1
 requests==2.26.0
 unix-ar==0.2.1
