clk: qcom: clk-rpmh: Add clk measure support for QPIC clock

Add support for clock measure for Bus Clock Manager(BCM) clocks.
The QPIC clock is managed by the BCM and adding clock measure
support for the same.

Change-Id: If3b0bf4821a82d48598407c1bdce8464acf84a71
Signed-off-by: Naveen Yadav <naveenky@codeaurora.org>