regulator: qcom-rpmh: Add PM6350 regulators

Add the configuration for pm6350 regulators. The supplies are not known
so leave them out for now.

Additionally leave out configuration of smps3 - smps5 and ldo17 as these
are not configured in the downstream kernel and the type of them is not
known.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20211007212444.328034-4-luca@z3ntu.xyz


Signed-off-by: Mark Brown <broonie@kernel.org>