fix(redis): Run version 3.2.9 instead

Currently 3.3.0 has a bug, where the CRDs contain templating that
doesn't work, resulting in failed installations.

References:
https://github.com/spotahome/redis-operator/issues/654
https://github.com/spotahome/redis-operator/pull/655

infrastructure/redis/release.yaml

@@ -12,7 +12,7 @@ spec:
         kind: HelmRepository
         name: redis-operator
         namespace: redis-system
-      version: 3.3.0
+      version: 3.2.9
   interval: 1h
   install:
     crds: CreateReplace
@@ -34,4 +34,4 @@ metadata:
   namespace: redis-system
 data:
   values.yaml: |
-    
\ No newline at end of file
+