Pull grafyaml from quay.io

This image is moving to quay.io now that the grafana service is running
on top of Ubuntu Noble and podman. Fetch it from the new location once
the image location moves via the depends-on.

Depends-On: https://review.opendev.org/c/opendev/grafyaml/+/956839
Change-Id: I7eab76dc97bd387b8f732a56fe3b5c05476c1cd0
Signed-off-by: Clark Boylan <clark.boylan@gmail.com>

playbooks/grafana/main.yaml

@@ -31,7 +31,7 @@
         cmd: |
             docker run --rm -t -v {{ GRAFYAML_DIR }}:/grafana:ro \
               --entrypoint /usr/local/bin/grafana-dashboard \
-                docker.io/opendevorg/grafyaml --debug validate /grafana
+                quay.io/opendevorg/grafyaml --debug validate /grafana
 
     - name: Install pip
       include_role:
@@ -95,7 +95,7 @@
       shell:
         executable: /bin/bash
         cmd: |
-          docker run --rm -t --network=host -e 'GRAFANA_URL=http://admin:password@localhost:3000' -v {{ GRAFYAML_DIR }}:/grafana:ro docker.io/opendevorg/grafyaml
+          docker run --rm -t --network=host -e 'GRAFANA_URL=http://admin:password@localhost:3000' -v {{ GRAFYAML_DIR }}:/grafana:ro quay.io/opendevorg/grafyaml
 
     - name: Get list of dashboards
       uri: