修改redis镜像版本

templates/blockchain/35/docker-compose.yml

-{{- $redisImage:="bitnami/redis:4.0"}}
+{{- $redisImage:="registry.cn-shenzhen.aliyuncs.com/weisanyun/redis:4.0.11"}}
 {{- $taskImage:=printf "%s/task:alpine" .Values.docker_registry}}
 {{- $appImage:=printf "%s/blockchain:2.2.5.1_20200620" .Values.docker_registry}}
 {{- $dbImage:=printf "%s/mysql:5.6" .Values.docker_registry}}