Spilt memdump entries to static and dynamic dumps. Static dumps
are enabled by default. Dynamic mem dumps are enabled/disabled
using sysfs nodes and it's disabled in perf build.
Change-Id: I1f1f105d796391ec6e6001c249add9e8ba4b91ce
Signed-off-by: Saranya R <quic_sarar@quicinc.com>