Merge branch '23653-dont-clear-db-cache-every-release' into 'master'

Stop clearing the database cache on rake cache:clear

See merge request !7056
Signed-off-by: Rémy Coutable <remy@rymai.me>

CHANGELOG.md

@@ -10,6 +10,7 @@ Please view this file on the master branch, on stable branches it's out of date.
   - Fix typo in project settings that prevents users from enabling container registry. !7037
   - Remove extra line for empty issue description. !7045
   - Fix error in generating labels. !7055
+  - Stop clearing the database cache on `rake cache:clear`. !7056
 
 ## 8.13.0 (2016-10-22)
 

lib/tasks/cache.rake

@@ -29,5 +29,5 @@ namespace :cache do
     task all: [:db, :redis]
   end
 
-  task clear: 'cache:clear:all'
+  task clear: 'cache:clear:redis'
 end