Bump python-novaclient from 18.8.0 to 18.9.0#10

dependabot[bot] wants to merge 1 commit intomainLinuxfabrik/buildtest:mainfrom

dependabot/pip/python-novaclient-18.9.0Linuxfabrik/buildtest:dependabot/pip/python-novaclient-18.9.0Copy head branch name to clipboard