Revert "ARM: dts: qcom: Added metadata partition for UDC"

This reverts commit 6123ecb4.

This change was causing boot up issue. Same change has now been done 
in fstab to achieve the functionality.

Change-Id: I4a2091c4aea5139886254967831a8f99bc70fab8
Signed-off-by: Singa Reddy Dasari <singredd@codeaurora.org>