clk: qcom: gcc-lahaina: Remove unused cpuss clocks

Remove cpuss clocks that are currently unused and never required to be
controlled on HLOS. Write access to these clocks will likely be removed
in the near future for security reasons, so remove them before that
happens.

Change-Id: Ie749d8bcd5e17f2f8200c3225bdd8b4744a0138f
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>