This change adds
* default pages for next release, 2026.2 Hibiscus
* 2026.1 Gazpacho project data so that index pages will be generated
It still keeps 2026.1 Gazpacho in development phase. A future change
will transition it to 'maintained' at release time.
The patch content was setup by following the www page release
guideline [1].
[1] https://docs.openstack.org/doc-contrib-guide/release/taskdetail.html#update-www-pages-for-end-of-release
Change-Id: Ib8eee6b56b804ed876d57711db543b9beef33520
Signed-off-by: Elod Illes <elod.illes@est.tech>
cc205fcc3e