chore(deps): update valkey docker tag to v0.3.0 (#4479)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [valkey](https://github.com/valkey-io/valkey) | minor | `0.2.0` → `0.3.0` |

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### Configuration

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This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My41MS4wIiwidXBkYXRlZEluVmVyIjoiNDMuNTEuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiaW1hZ2UiXX0=-->

Reviewed-on: #4479
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/immich/Chart.lock

@@ -7,9 +7,9 @@ dependencies:
   version: 7.8.0
 - name: valkey
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 0.2.0
+  version: 0.3.0
 - name: volsync-target
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.8.0
-digest: sha256:34324f5ca561e404e02c0273dfa644a311067afb757f0f21d042132741972392
-generated: "2026-03-05T22:38:43.795491-06:00"
+digest: sha256:5beaeaa5376dd6d682b978977c524c443f6b54793abb20f086ab069fc4349add
+generated: "2026-03-06T06:34:15.52342763Z"

clusters/cl01tl/helm/immich/Chart.yaml

@@ -24,7 +24,7 @@ dependencies:
     repository: oci://harbor.alexlebens.net/helm-charts
   - name: valkey
     alias: valkey
-    version: 0.2.0
+    version: 0.3.0
     repository: oci://harbor.alexlebens.net/helm-charts
   - name: volsync-target
     alias: volsync-target-data