monitoring: update grafana-piechart-panel plugin

Fixes: https://tracker.ceph.com/issues/51211
Signed-off-by: Patrick Seidensal <pseidensal@suse.com>

diff --git a/monitoring/grafana/build/Makefile b/monitoring/grafana/build/Makefile
index c0cda1130a3937e50d8d8d18060d762b145612ac..6b2a0a9f919021bdcdd0c273d254b1d441302be5 100755 (executable)
--- a/monitoring/grafana/build/Makefile
+++ b/monitoring/grafana/build/Makefile
@@ -1,6 +1,6 @@
 
 GRAFANA_VERSION ?= 6.7.4-1
-PIECHART_VERSION ?= "1.4.0"
+PIECHART_VERSION ?= "1.6.1"
 STATUS_PANEL_VERSION ?= "1.0.9"
 DASHBOARD_DIR := "../dashboards"
 DASHBOARD_PROVISIONING := "ceph-dashboard.yml"