feat(container): update image redis to v20.8.0

.github/workflows/renovate.yaml

@@ -10,7 +10,7 @@ on:
 jobs:
   renovate:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:39.251.0
+    container: ghcr.io/renovatebot/renovate:39.176.4
     steps:
       - uses: actions/checkout@v4
       - run: renovate

kubernetes/apps/databases/redis/app/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: *app
-      version: 20.4.0
+      version: 20.8.0
       sourceRef:
         kind: HelmRepository
         name: bitnami

kubernetes/apps/media/plex/app/helmrelease.yaml

@@ -31,7 +31,7 @@ spec:
           app:
             image:
               repository: ghcr.io/onedr0p/plex
-              tag: rolling@sha256:6d393c4eee152100bd6762a94bdd891b8c80c1c8a914a7f906b4097ab69fd557
+              tag: rolling@sha256:1f28b5e5a964481f80e76db3c986082d2fc3bca2d16d2742704e9adf8349c79c
             env:
               TZ: "${TIMEZONE}"
               ALLOWED_NETWORKS: "${LAN_CIDR},${CLUSTER_CIDR},${SERVICE_CIDR}"