clk: qcom: Export clk_lucid_5lpe_pll_configure()

This function is used by the Lahaina VIDEO_CC clock driver, so export it
to allow that driver to be compiled as a module.

Change-Id: Id9f5a4d3b63d3a6b47227a13386aea28a7b21380
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>