Update redis Docker tag to v7.0.12 (PlaytikaOSS#1414)

| datasource | package | from   | to     |
| ---------- | ------- | ------ | ------ |
| docker     | redis   | 7.0.11 | 7.0.12 |

Co-authored-by: Renovate Bot <[email protected]>

Author: Fameing

embedded-redis/README.adoc

@@ -16,7 +16,7 @@
 
 * `embedded.redis.enabled` `(true|false, default is true)`
 * `embedded.redis.reuseContainer` `(true|false, default is false)`
-* `embedded.redis.dockerImage` `(default is 'redis:7.0.11-alpine')`
+* `embedded.redis.dockerImage` `(default is 'redis:7.0.12-alpine')`
 ** Image versions on https://hub.docker.com/_/redis?tab=tags[dockerhub]
 * `embedded.redis.waitTimeoutInSeconds` `(default is 60 seconds)`
 * `embedded.redis.clustered` `(true|false, default is false)`

embedded-redis/src/main/java/com/playtika/testcontainer/redis/RedisProperties.java

@@ -34,6 +34,6 @@ public void afterPropertiesSet() {
     public String getDefaultDockerImage() {
         // Please don`t remove this comment.
         // renovate: datasource=docker
-        return "redis:7.0.11-alpine";
+        return "redis:7.0.12-alpine";
     }
 }