msm: clock: Rename measure_clk_ops and clk_pll_ops

All other clock types follow the "clk_ops_<type>" naming convention.
Update the ops for measure_clk and pll_clk types to match this.

Change-Id: Ieebce91430c88ba8b6b79121ec7d60f017318e92
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
11 files changed