Update python-ucsmsdk to version 0.9.12 / rev 8 via SR 931646
https://build.opensuse.org/request/show/931646
by user StevenK + dimstar_suse
- Update to 0.9.12:
* Fixes for python 3.9 compatibility
* Fixes issue in earlier release
* Support for UCSM release 4.2(1a)
- Re-enable Python 3.9 build.
- Add patch remove-nose.patch:
* Switch to using unittest, dropping use of nose.