CBQE:0 Add url support in run_job_linux.sh

Change-Id: I213275fba6a5fb88cb9c489f16c5e546a41369a6
Reviewed-on: http://review.couchbase.org/42310
Reviewed-by: Thuan Nguyen <soccon@gmail.com>
Tested-by: Aruna Piravi <aruna@couchbase.com>