arm64: defconfig: Enable OSM L3 interconnect driver for SM8150

Enable interconnect L3 driver so that consumer can vote
for L3 performance points.

Change-Id: Id0ff3e976976a05fa6ff47c7ccb9e1a3a3aed2e3
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>