chore(deps): update container image chronograf to latest@e429b94 by renovate (#20519)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| chronograf | digest | `40e60ec` -> `e429b94` |

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This PR has been generated by [Renovate
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charts/stable/chronograf/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/chronograf
   - https://hub.docker.com/_/chronograf
 type: application
-version: 5.8.2
+version: 5.8.3

charts/stable/chronograf/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: chronograf
-  tag: latest@sha256:40e60ec75942904933c03f2d3c0fc0c9880b2b95b2b2fb2b8ba1618784e0ea7a
+  tag: latest@sha256:e429b94893f07a776ad6a99a2cb3bc9d3c35f760264de0754d454a372df2a48e
 persistence:
   chronograf:
     enabled: true