Fix API URLs - job tests.
Fix API URLs - job tests.

  * Fix API URLs for job handler tests.

Change-Id: I62b4c2359ff87ef018d011e0ccb498a505e99b04

joyxu/kernelci-backend,joyxu/kernelci-backend,kernelci/kernelci-backend,joyxu/kernelci-backend,kernelci/kernelci-backend