CTS doesn't like swiping.

It sounds like CTS prefers having the "none" lockscreen instead of
a "swipe" lockscreen, so give it what it wants.  This brings us back
to matching the original behavior of the NYC test.

Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.DirectBootHostTest#testDirectBootNative
Bug: 36789738
Change-Id: Ibc392362dda22b3df0bc98aa525c65fe70eeb861