arm64: defconfig: enable cx ipeak cooling device for holi

Enable cx ipeak cooling device driver to vote CX IPEAK hardware
during high temperature condition for holi.

Change-Id: I9cbbdb322b92b061d841a5d96266df184296149e
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>