chore(deps): update valkey/valkey docker tag to v9.0.3

[renovate]

This PR contains the following updates:

Package	Update	Change
valkey/valkey	patch	9.0.2 → 9.0.3

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Warning

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Release Notes

valkey-io/valkey (valkey/valkey)

v9.0.3

Compare Source

Valkey 9.0.3

Upgrade urgency SECURITY: This release includes security fixes we recommend you
apply as soon as possible.

Security fixes

• (CVE-2025-67733) RESP Protocol Injection via Lua error_reply
• (CVE-2026-21863) Remote DoS with malformed Valkey Cluster bus message
• (CVE-2026-27623) Reset request type after handling empty requests

Bug fixes

• Avoids crash during MODULE UNLOAD when ACL rules reference a module command and subcommand (#​3160)
• Fix server assert on ACL LOAD when current user loses permission to channels (#​3182)
• Fix bug causing no response flush sometimes when IO threads are busy (#​3205)

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Configuration

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🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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[lucadevbot]

--- apps/databases/redis/app Kustomization: flux-system/redis HelmRelease: databases/shared-redis

+++ apps/databases/redis/app Kustomization: flux-system/redis HelmRelease: databases/shared-redis

@@ -18,13 +18,13 @@

     controllers:
       redis:
         containers:
           app:
             image:
               repository: valkey/valkey
-              tag: 9.0.2@sha256:930b41430fb727f533c5982fe509b6f04233e26d0f7354e04de4b0d5c706e44e
+              tag: 9.0.3@sha256:2b8f23e556fd39135f24b50719629d2fc3e8f6f463357f7af469ef6e7b9b1dc3
             resources:
               limits:
                 cpu: 500m
                 hugepages-2Mi: 64Mi
                 memory: 256Mi
               requests:

[lucadevbot]

--- HelmRelease: databases/shared-redis Deployment: databases/shared-redis

+++ HelmRelease: databases/shared-redis Deployment: databases/shared-redis

@@ -31,13 +31,13 @@

       automountServiceAccountToken: true
       hostIPC: false
       hostNetwork: false
       hostPID: false
       dnsPolicy: ClusterFirst
       containers:
-      - image: valkey/valkey:9.0.2@sha256:930b41430fb727f533c5982fe509b6f04233e26d0f7354e04de4b0d5c706e44e
+      - image: valkey/valkey:9.0.3@sha256:2b8f23e556fd39135f24b50719629d2fc3e8f6f463357f7af469ef6e7b9b1dc3
         name: app
         resources:
           limits:
             cpu: 500m
             hugepages-2Mi: 64Mi
             memory: 256Mi