GitLab

Update the placeholder/conservative voltage data to allow vdd_dig to
drop to SVS levels when the L2 is running at its slowest. The values
will be updated again when real data is available.

Change-Id: I483865261354e1f397238cfb165d0389c1fd2102
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>