3c8a7cdebc
Unmaintained state does not have a badge in the web templates, but now Extanded Maintenance was replaced by Unmaintained process (see Technical Committee's resolution [1] for details) so this patch adds a badge for it. [1] https://governance.openstack.org/tc/resolutions/20230724-unmaintained-branches.html Change-Id: Iedefd4958572c92bed5177ed8b78771ddc8334dc