Revert "phy: qcom-ufs: add ufs phy type selection"

This reverts commit 6ed4bd3a
("phy: qcom-ufs: add ufs phy type selection")

Since a single boot.img should support all phy-qcom-ufs configurations,
all phy-qcom-ufs files should be compiled all together.

Change-Id: I81b3891fb44d927046f39bbe72b5ed24dd9d99d2
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>