handler: update path of pidfile for ganesha

default path has moved from `/var/run/ganesha.pid` to
`/var/run/ganesha/ganesha.pid`.

This updates the restart script accordingly.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

roles/ceph-handler/templates/restart_nfs_daemon.sh.j2

@@ -3,7 +3,7 @@
 RETRIES="{{ handler_health_nfs_check_retries }}"
 DELAY="{{ handler_health_nfs_check_delay }}"
 NFS_NAME="ceph-nfs@{{ ceph_nfs_service_suffix | default(ansible_facts['hostname']) }}"
-PID=/var/run/ganesha.pid
+PID=/var/run/ganesha/ganesha.pid
 {% if containerized_deployment | bool %}
 DOCKER_EXEC="{{ container_binary }} exec ceph-nfs-{{ ceph_nfs_service_suffix | default(ansible_facts['hostname']) }}"
 {% endif %}