Update python-azure-mgmt-storage to version 21.0.0 / rev 23 via SR 1036513
https://build.opensuse.org/request/show/1036513
by user rjschwei + dimstar_suse
- New upstream release
+ Version 21.0.0
+ For detailed information about changes see the
CHANGELOG.md file provided with this package
- Update Requires from setup.py (forwarded request 1036412 from glaubitz)