MediaProjection lockscreen recording Roles

Allow apps holding the android.app.role.COMPANION_DEVICE_APP_STREAMING
role to record the lockscreen

Bug: 367301791
Test: com.android.server.media.projection.MediaProjectionManagerServiceTest#testCreateProjection_keyguardLocked_RoleHeld
Flag: android.companion.virtualdevice.flags.media_projection_keyguard_restrictions
Change-Id: Iccb22027040315514c73bbb228d118dd03182635