Fix label formatting dashboards.yaml (#359)

Co-authored-by: David Collom <[email protected]>

Author: mstarostik

Diff for: deploy/charts/version-checker/templates/dashboards.yaml

@@ -8,7 +8,7 @@ metadata:
   labels:
     {{- include "version-checker.labels" . | nindent 4 }}
     {{- if .Values.dashboards.labels }}
-    {{- .Values.dashboards.labels | toYaml }}
+    {{ .Values.dashboards.labels | toYaml | nindent 4}}
     {{- end }}
 data:
   internal.json: |-

Diff for: deploy/charts/version-checker/tests/dashboards_test.yaml

@@ -21,6 +21,19 @@ tests:
       - isNotEmpty:
           path: .data["internal.json"]
 
+  - it: works w/ custom labels
+    set:
+      dashboards.labels:
+        grafana: "123"
+    asserts:
+      - isKind:
+          of: ConfigMap
+      - hasDocuments:
+          count: 1
+      - equal:
+          path: metadata.labels.grafana
+          value: "123"
+
   - it: Works w/ GrafanaDashboard
     capabilities:
       apiVersions: