soc: qcom: Unify the memory dump entries registration

cpu context, cache dump table entries are getting registered
from different drivers. Idea is to unify all the dump table
entries registration for all entries from kernel.

Change-Id: I159ee826345ea7eefb6a085c3e78447317a4b4a3
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>