argocd: update redis Docker tag to v7.2.3

Author: renovate[bot]

argocd/kustomization.yaml

@@ -53,7 +53,7 @@ images:
   - name: ghcr.io/dexidp/dex
     newTag: v2.37.0-distroless@sha256:ea447c975c9fb79fc7930e80197810b425148557c5bd43fb74ca638e35e4b5f8
   - name: redis
-    newTag: 7.2.0-alpine@sha256:fd5de2340bc46cbc2241975ab027797c350dec6fd86349e3ac384e3a41be6fee
+    newTag: 7.2.3-alpine@sha256:5482672695b73780afeddb2ee84d58f393f16f34718d76b246c76afe27465d4c
   - name: viaductoss/ksops
     newTag: v4.2.4@sha256:cdf398b1e8d9271fc38669a4f4fbbab4e85d48da7c3828f1caa155293ffb64e8
 generators: