Incorporate the hash of a combination of all msm-ids, board-ids, and pmic-ids of the InnerMergedDeviceTree in the final filenames of the saved InnerMergedDeviceTrees. Change-Id: I629e1a274b23d71061c547578d1ddbcf92c8cf79 Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>