Replace 'Trigger Warm Reset' with 'obmc reboot (off)'as it is in org.

Renaming test_warm_reset.robot to test_bmc_reboot.robot.

Resolves openbmc/openbmc-test-automation#953

Change-Id: I43b1073e175f3a3188f9a2a27a1cd921a42b0fbd
Signed-off-by: Sweta Potthuri <spotthur@in.ibm.com>
2 files changed