update constraint for oslo.metrics to new release 0.15.1

meta: version: 0.15.1
meta: team: oslo
meta: diff-start: -
meta: series: gazpacho
meta: branch: master
meta: release-type: release
meta: pypi: yes
meta: first: no
meta: release:Author: Takashi Kajinami <kajinamit@oss.nttdata.com>
meta: release:Commit: Takashi Kajinami <kajinamit@oss.nttdata.com>
meta: release:Change-Id: Ia1e8b777654d26a56cf232a04457462590596f64
meta: release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta: release:Workflow+1: Elod Illes <elod.illes@est.tech>
Change-Id: I16d5745ee5d121b089e374c2eb6d3a840324a948
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

@@ -62,7 +62,7 @@ fixtures===4.3.0
 neutron-lib===3.24.0
 XStatic-FileSaver===1.3.2.1
 jaraco.functools===4.4.0
-oslo.metrics===0.15.0
+oslo.metrics===0.15.1
 storage-interfaces===1.0.5
 pydantic===2.12.5
 persist-queue===1.1.0