chore(deps): update container image quay.io/thanos/thanos to v0.34.0@2356a5f by renovate (#17699)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| quay.io/thanos/thanos | minor | `v0.33.0` -> `v0.34.0` |

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> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

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This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNTMuMiIsInVwZGF0ZWRJblZlciI6IjM3LjE1My4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/enterprise/prometheus/Chart.yaml

@@ -50,4 +50,4 @@ sources:
   - https://hub.docker.com/r/bitnami/prometheus
   - https://hub.docker.com/r/bitnami/alertmanager
 type: application
-version: 16.3.9
+version: 16.4.0

charts/enterprise/prometheus/values.yaml

@@ -3,7 +3,7 @@ image:
   tag: 2.49.1@sha256:3b4ac1c71ad60cb65587b6dcc64181f0d9693d81869224a1013953299234796f
 thanosImage:
   repository: quay.io/thanos/thanos
-  tag: v0.33.0@sha256:f7177edda27b5bc08e363187ffb093a9b7fbedbb15a2f2d0e007216cf42a9525
+  tag: v0.34.0@sha256:2356a5f131fd80965d7a0617b70b14e4facae1aee5ec43f117f8bfbe20d987fc
 alertmanagerImage:
   repository: bitnami/alertmanager
   tag: 0.26.0@sha256:243bc77a7b9ea988296a6c156393a8959f0db51e897017c6d309cf16cca5e630