chore(deps): update helm chart redis to v15.1.0 (#864)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

charts/incubator/authelia/Chart.yaml

@@ -11,7 +11,7 @@ dependencies:
 - condition: redis.enabled
   name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 15.0.4
+  version: 15.1.0
 deprecated: false
 description: Authelia is a Single Sign-On Multi-Factor portal for web apps
 home: https://github.com/truecharts/apps/tree/master/charts/stable/authelia
@@ -38,4 +38,4 @@ sources:
 - https://github.com/authelia/chartrepo
 - https://github.com/authelia/authelia
 type: application
-version: 1.4.7
+version: 1.5.0

charts/incubator/nextcloud/Chart.yaml

@@ -11,7 +11,7 @@ dependencies:
 - condition: redis.enabled
   name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 15.0.4
+  version: 15.1.0
 deprecated: false
 description: A private cloud server that puts the control and security of your own
   data back into your hands.
@@ -33,4 +33,4 @@ sources:
 - https://github.com/nextcloud/docker
 - https://github.com/nextcloud/helm
 type: application
-version: 3.5.7
+version: 3.6.0