arm64: defconfig: Disable LSE_ATOMIC for holi target

LSE_ATOMIC is not supported for holi targets.
Change to disable LSE atomic operations, which
may result in crash for non-cacheable memory atomic
access.

Change-Id: Ibe2aba59de3b907908bae99f9f1cd92e128f348d
Signed-off-by: Ashish Bhimanpalliwar <abhiman@codeaurora.org>
Signed-off-by: Mayank Grover <groverm@codeaurora.org>