clk: qcom: rpm: drop separate active-only names

To simplify code reviews remove duplication between normal and
active-only clock names. Get a single clock name and generate both names
internally.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221202070814.482470-3-dmitry.baryshkov@linaro.org