msm: ipa3: update TZ unlock attribute

Update TZ unlock attribute parameter per TZ expectations
for IPA.

Change-Id: I55e4352c6572ff23c9e7f2a89ba86ded1652eca9
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Signed-off-by: Gidon Studinski <gidons@codeaurora.org>