chore(deps): update redis docker tag to v20.12.0 (#614)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Diff for: charts/netbox/Chart.lock

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: netbox
-version: 5.0.61
+version: 5.0.62
 # renovate: image=ghcr.io/netbox-community/netbox
 appVersion: "v4.2.7"
 type: application
@@ -27,7 +27,7 @@ dependencies:
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled
   - name: redis
-    version: ^20.11.5
+    version: ^20.12.0
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: redis.enabled
 annotations: