Increase mysql version of gitlab docker-compose. (#17982)

Automatic Merge
2021-07-22 14:05:02 +02:00
--- a/build/gitlab-dc.mysql.yml
+++ b/build/gitlab-dc.mysql.yml
@@ -1,7 +1,7 @@
 version: '2.4'
 services:
  mysql:
-    image: ${CI_REGISTRY}/mattermost/ci/images/mysql:5.6-1
+    image: ${CI_REGISTRY}/mattermost/ci/images/mysql:5.7-1
    restart: always
    environment:
      MYSQL_ROOT_HOST: "%"
--- a/build/gitlab-dc.schemamysql.yml
+++ b/build/gitlab-dc.schemamysql.yml
@@ -1,7 +1,7 @@
 version: '2.4'
 services:
  mysql:
-    image: ${CI_REGISTRY}/mattermost/ci/images/mysql:5.6-1
+    image: ${CI_REGISTRY}/mattermost/ci/images/mysql:5.7-1
    restart: always
    environment:
      MYSQL_ROOT_HOST: "%"