Update python-azure-keyvault to version 4.2.0 / rev 9 via SR 965962
https://build.opensuse.org/request/show/965962
by user rjschwei + dimstar_suse
- New upstream release
+ Version 4.2.0
+ For detailed information about changes see the
CHANGELOG.md file provided with this package
- Update Requires from setup.py (forwarded request 965847 from glaubitz)