defconfig: Making changes for treble compatibility

This reverts commit 964aa31c
since it removes configs that are needed for treble compatibility.
Apart from this a few more configs are enabled to meet this
requirement.

Change-Id: I4c7675d19e2fdcbce4cfb03ea1be0bea1ee4a12f
Signed-off-by: Ashwanth Goli <ashwanth@codeaurora.org>