regulator: qcom-rpmh: Fix typos in pm8150 and pm8150l

Fix typos in pm8150 l13/l16/l17 and pm8150l ldo8 supplies.

Fixes: 06369bcc ("regulator: qcom-rpmh: Add support for SM8150")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200415053708.717623-1-bjorn.andersson@linaro.org


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