ARM: dts: msm: Add sdhc1 and sdhc2 regulator details for qcs405

Add regulator and pin control related configuration details for sdhc1
and sdhc2 in common dtsi file for qcs405 platform.

Change-Id: Ia2bdff3aff77c446c7409e833bca0f3a6098de69
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>