Fix up param names

applications/40-authentik/authentik.yaml

@@ -12,12 +12,12 @@ spec:
     type: helm
     helm:
       parameters:
-        - name: "authentik.postgresql.password"
+        - name: "postgresql.password"
           valueFrom:
             secretKeyRef:
               name: authentik-secrets
               key: postgresql-password
-        - name: "authentik.redis.password"
+        - name: "redis.password"
           valueFrom:
             secretKeyRef:
               name: authentik-secrets
@@ -32,18 +32,14 @@ spec:
           enabled: false
         redis:
           enabled: false
-        postgresqlConfig:
+        postgresql:
           host: postgresql.database
           port: 5432
           database: authentik
           username: authentik
-          existingSecret: authentik-secrets
-          existingSecretKey: postgresql-password
         redisConfig:
           host: redis.database
           port: <your-external-redis-port>
-          existingSecret: authentik-secrets
-          existingSecretKey: redis-password
         authentik:
           external_url: "https://authentik.yourdomain.com/"
           ingress: