init: Update ramdumps property to support ramdump driver

This change adds a step to enable ramdump collection using
the qcom_ramdump driver.

Change-Id: I9c7b9129f528126dcfb7f05887460fc46f91501d
(cherry picked from commit 4fdcad1475b7ca9986dc95001052c842492e16d8)
1 file changed