chore(deps): update container image tccr.io/truecharts/grafana to v9.4.7 (#7886)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[tccr.io/truecharts/grafana](https://togithub.com/truecharts/containers)
| minor | `9.3.6` -> `9.4.7` |

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charts/enterprise/grafana/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "9.3.6"
+appVersion: "9.4.7"
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
@@ -24,7 +24,7 @@ sources:
   - https://github.com/bitnami/bitnami-docker-grafana
   - https://grafana.com/
 type: application
-version: 7.0.11
+version: 7.0.12
 annotations:
   truecharts.org/catagories: |
     - metrics

charts/enterprise/grafana/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/grafana
   pullPolicy: IfNotPresent
-  tag: 9.3.6@sha256:464b442d5e1625649b1d7e5324e0fdef2a1afd500adae03e03801b2f8902c717
+  tag: 9.4.7@sha256:ff6de962c1a5ed647f44e2bbb941806dfe05a7623305fe0f5765ce56bd30ef2e
 
 securityContext:
   container: