ci(deps): update monitoring dependencies

| datasource | package  | from   | to     |
| ---------- | -------- | ------ | ------ |
| helm       | promtail | 6.16.2 | 6.16.3 |

Author: graphops-renovate[bot]

monitoring/helmfile.yaml

@@ -204,7 +204,7 @@ templates:
     version: {{ .Values | get "promtail" | get "chartVersion" }}
     {{- end }}
     {{- if (not (or ( .Values | get "promtail" dict | get "chartVersion" false ) ( .Values | get "promtail" dict | get "chartUrl" false ) )) }}
-    version: "6.16.2"
+    version: "6.16.3"
     {{- end }}
 
 releases:

src/schemas/monitoring.cue

@@ -68,7 +68,7 @@ package LaunchpadNamespaces
 			promtail: {
 				chart: {_repositories.grafana.charts.promtail}
 				feature: #features.#logs
-				_template: {version: "6.16.2"}
+				_template: {version: "6.16.3"}
 			}
 		}