Revert "ARM: dts: msm: Add ufsphy as apps_rsc child device"

This reverts commit 403e998e.

UFS driver can vote for RPMH_QLINK_CLK which indirectly votes
qphy.lvl resource. So this change is no more applicable.

Change-Id: Idd67c0397c319bb2908c0b211b3a685606daf118