CANNOT connet to Redis with special password

[karlhjm]

Bug report:

Cannot connect to Redis when password with special characters, such as myPass_#123^

Because the package 'machinery' cannot recognize special characters when connect to Redis

The password should be encoded before connecting, such as url.QueryEscape(cfg.Password)

https://github.com/dragonflyoss/Dragonfly2/blob/8f6f20b604bb540c39db5fb7020926e6db2dd9c8/internal/job/job.go#L67

Expected behavior:

successfully connect to redis

How to reproduce it:

Redis password with special characters, such as myPass_#123^

Environment:

• Dragonfly version: release-2.1.0
• OS: ubuntu 16.04
• Others: k8s 1.20