Run `chown` to job log directory
Run `chown` to job log directory

This commit revoke part of the change introduced in commit #1fc4142, by
calling chown to job log directory within the container when the job
service bootstraps.  The reason is we are seeing permission issue in
helm-chart deployment, and we want to reduce effort to handle the
permission on different deployment approaches.

There are some code in `prepare` script to change the ownership of the
JOB_LOG directory, it will be left for now to avoid regression in VIC
integration.

Signed-off-by: Daniel Jiang <b8e1ca884a84f218767196db52915b5edb9f310e@vmware.com>

reasonerjt/harbor,steven-zou/harbor,reasonerjt/harbor,wy65701436/harbor,steven-zou/harbor,reasonerjt/harbor,wy65701436/harbor,wy65701436/harbor,steven-zou/harbor,steven-zou/harbor,reasonerjt/harbor,wy65701436/harbor,reasonerjt/harbor,steven-zou/harbor,steven-zou/harbor,wy65701436/harbor,reasonerjt/harbor,wy65701436/harbor