phy: qcom-qmp: Add SM6350 UFS PHY support

The SM6350 UFS PHY is compatible with the one from SDM845. Add a
compatible for that.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20220321133318.99406-4-luca.weiss@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>