Revert "Add HAL method to return SupportInfo object for PowerHAL"

Revert submission 29740067-support_info

Reason for revert: Droidmonitor created revert due to b/375690119. Will be verifying through ABTD before submission.

Reverted changes: /q/submissionid:29740067-support_info

Change-Id: I2144c1604a34bf67ea8ed2099e28051ddc1a3cac
2 files changed