Update to the new ResetType mapping

This updates Redfish ResetType with the new states added in the
document below:

ref: https://gerrit.openbmc-project.xyz/c/openbmc/docs/+/28706



Tested:
Sent a POST with the updated ResetType values and confirmed the correct
behavior:
ForceRestart: host restarted using Host.ForceWarmReboot
GracefulRestart: host restarted using Host.GracefulWarmReboot
PowerCycle: host restarted using Host.Reboot

Change-Id: I053919f2aaa709ba92685d67c1692bfc88b10d39
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>