build(deps): bump grafana/grafana

Bumps the docker-patch group with 1 update in the /grafana directory: grafana/grafana.


Updates `grafana/grafana` from 13.2.2 to 13.2.3

---
updated-dependencies:
- dependency-name: grafana/grafana
  dependency-version: 13.2.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: docker-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

grafana/Dockerfile

@@ -23,7 +23,7 @@
 #While incubation status is not necessarily a reflection of the completeness or stability of the code,
 #it does indicate that the project has yet to be fully endorsed by the ASF.
 
-FROM grafana/grafana:13.2.2
+FROM grafana/grafana:13.2.3
 COPY ./provisioning/dashboards /etc/grafana/provisioning/dashboards
 COPY ./dashboards /etc/grafana/dashboards
 COPY ./scripts/entrypoint.sh /entrypoint.sh