Update Grafana from v7.3.6 to v7.3.7

* https://github.com/grafana/grafana/releases/tag/v7.3.7

CHANGES.md

@@ -4,6 +4,8 @@ Notable changes between versions.
 
 ## Latest
 
+## v1.20.2
+
 * Kubernetes [v1.20.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#v1202)
 * Support Terraform v0.13.x and v0.14.4+ ([#924](https://github.com/poseidon/typhoon/pull/923))
 
@@ -11,6 +13,7 @@ Notable changes between versions.
 
 * Update nginx-ingress from v0.41.2 to [v0.43.0](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.43.0)
 * Update Prometheus from v2.23.0 to [v2.24.0](https://github.com/prometheus/prometheus/releases/tag/v2.24.0)
+* Update Grafana from v7.3.6 to [v7.3.7](https://github.com/grafana/grafana/releases/tag/v7.3.7)
 
 ## v1.20.1
 

addons/grafana/deployment.yaml

@@ -24,7 +24,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:7.3.6
+          image: docker.io/grafana/grafana:7.3.7
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"