Add central actmon common functionality for actomon driver implementation instead of dummy implementation. Bug 3583573 Change-Id: Iff1512e62fc01431899515c78717d5afdae8d910 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2705646 GVS: Gerrit_Virtual_Submit