msm: clock: Add handoff ops for 7x30 and copper XO clocks

These clocks are assumed to be on at boot since they are at the root
of their clock trees and must already be on for Apps to boot.

Change-Id: I8b826bc656205540301e204b2c0ca55d00f8e02c
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>