bisturi json keys: 2 edits in 2 file(s)

bisturi json keys: 2 edits in 2 file(s): a task in bisturi-harbor (Harbor dataset). Edit the files as follows: 1. In etc/app.json : in the backup object rename the key keep to retention , keeping its value. 2. In etc/app.local.json : in the mail object, right after port , add the key region with…