Update redis
Update redis

Changes:

- https://github.com/docker-library/redis/commit/4c11f9c: Merge pull request https://github.com/docker-library/redis/pull/308 from astha-textiq/patch-1
- https://github.com/docker-library/redis/commit/15ed0a0: Update Gosu version to 1.14

docker-library/official-images,docker-library/official-images,docker-library/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,infosiftr/stackbrew,31z4/official-images,31z4/official-images,infosiftr/stackbrew,docker-library/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,infosiftr/stackbrew,neo-technology/docker-official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,infosiftr/stackbrew,31z4/official-images,docker-solr/official-images,infosiftr/stackbrew,docker-library/official-images,infosiftr/stackbrew,31z4/official-images,31z4/official-images,docker-library/official-images,31z4/official-images,infosiftr/stackbrew,31z4/official-images,31z4/official-images,docker-library/official-images,docker-solr/official-images,docker-solr/official-images,docker-solr/official-images,infosiftr/stackbrew,docker-solr/official-images,neo-technology/docker-official-images,docker-library/official-images,neo-technology/docker-official-images,infosiftr/stackbrew,docker-library/official-images,docker-library/official-images,neo-technology/docker-official-images,infosiftr/stackbrew,docker-solr/official-images,neo-technology/docker-official-images,docker-library/official-images,infosiftr/stackbrew,31z4/official-images,docker-solr/official-images,docker-solr/official-images,infosiftr/stackbrew,docker-library/official-images,docker-library/official-images,31z4/official-images,31z4/official-images,docker-solr/official-images,docker-solr/official-images,docker-solr/official-images,neo-technology/docker-official-images,docker-solr/official-images,31z4/official-images,docker-solr/official-images,neo-technology/docker-official-images,infosiftr/stackbrew,docker-library/official-images,neo-technology/docker-official-images,31z4/official-images,31z4/official-images,docker-solr/official-images