Merge branch 'master' into dependabot/pip/fsspec-2022.3.0

Author: jakirkham

requirements_dev_optional.txt

@@ -7,7 +7,7 @@ ipytree==0.2.1
 # don't let pyup change pinning for azure-storage-blob, need to pin to older
 # version to get compatibility with azure storage emulator on appveyor (FIXME)
 azure-storage-blob==12.11.0 # pyup: ignore
-redis==4.2.0
+redis==4.2.1
 types-redis
 types-setuptools
 pymongo==4.0.2