Require permission to create trusted displays

Bug: 162627132
Test: atest VirtualDisplayTest#testTrustedVirtualDisplay
Test: atest
frameworks/base/packages/SystemUI/tests/src/com/android/systemui/bubbles
Test: atest DisplayTest
Test: atest VirtualDisplayTest#testTrustedVirtualDisplay
Test: atest VirtualDisplayTest#testUntrustedSysDecorVirtualDisplay
Test: adb logcat -b events

Change-Id: Id06b2013ef5fdeadf321f14f8b611c733031d54d
Merged-In: Id06b2013ef5fdeadf321f14f8b611c733031d54d