ARM: dts: msm: Reflect updates to the GCC clock frequency plan for SDM845

Updated GCC clock frequency plan changed SDCC clock frequency from 200 MHz
to 201.5 MHz for SDM845 v1, made necessary changes to accommodate this.

Change-Id: I068e145f4faac7a96cdb063f955f8f088f44ad69
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>