Add a new developer setting option to enable vendor verbose log.
Bug: 204397062
Test: manual
Merged-In: Ic837bbcc32979c44732e99d51e4dcf93eb201cf1
Change-Id: Ic837bbcc32979c44732e99d51e4dcf93eb201cf1
(cherry picked from commit 3d2aff896e)
Add a new developer setting option to enable vendor verbose log.
Bug: 204397062
Test: manual
Merged-In: Ic837bbcc32979c44732e99d51e4dcf93eb201cf1
Change-Id: Ic837bbcc32979c44732e99d51e4dcf93eb201cf1
(cherry picked from commit 3d2aff896e)