update constraint for openstackdocstheme to new release 3.6.0

meta: version: 3.6.0
meta: team: oslo
meta: diff-start: -
meta: series: independent
meta: branch: master
meta: release-type: release
meta: pypi: no
meta: first: no
meta: release:Author: Stephen Finucane <sfinucan@redhat.com>
meta: release:Commit: Stephen Finucane <sfinucan@redhat.com>
meta: release:Change-Id: I6937681f0b0955ea9879f2c9f95067b61619c621
meta: release:Code-Review+1: Takashi Kajinami <kajinamit@oss.nttdata.com>
meta: release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta: release:Workflow+1: Elod Illes <elod.illes@est.tech>
Change-Id: I371f93ba474cdbca8613eecb4ca99f48d91051ea
Signed-off-by: OpenStack Proposal Bot <openstack-infra@lists.openstack.org>
Generated-By: openstack/project-config:roles/copy-release-tools-scripts/files/release-tools/update_constraints.sh

Author: OpenStack Proposal Bot

upper-constraints.txt

@@ -378,7 +378,7 @@ numpy===2.2.6
 msgpack===1.1.2
 Sphinx===8.1.3
 oslo.config===10.3.0
-openstackdocstheme===3.5.0
+openstackdocstheme===3.6.0
 osc-placement===4.8.0
 rpds-py===0.30.0
 zake===0.2.2