Merge pull request #47 from gtt-project/feature/upgrade-redmine-4.2.2

Upgraded Redmine version to 4.2.2

Author: sanak

docker-compose.yml

@@ -7,7 +7,7 @@ services:
       context: ./
       dockerfile: ./Dockerfile
       args:
-        REDMINE_VERSION: 4.2.0
+        REDMINE_VERSION: 4.2.2
         REDMICA_VERSION: ""
         GEM_PG_VERSION: ${GEM_PG_VERSION}
         PATCH_STRIP: 1