clk: clocking-wizard: Depend on HAS_IOMEM

This driver uses devm_platform_ioremap_resource() and thus depends on
HAS_IOMEM. Add the Kconfig dependency to avoid build issues.

Reported-by: kernel test robot <lkp@intel.com>
Cc: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Fixes: c822490f ("clk: clocking-wizard: Move clocking-wizard out")
Link: https://lore.kernel.org/r/20221003202608.2611295-1-sboyd@kernel.org


Signed-off-by: Stephen Boyd <sboyd@kernel.org>