Align lockscreen state and picker state for Device Controls shortcut

The picker state was previously checking if users had favorites, and
ignored if there were any panels. This caused wallpaper picker to not
let the user choose Device Controls on the lock screen.

The lockscreen state was already checking both of those. This aligns
these two.

Bug: 295852874
Test: atest HomeControlsKeyguardQuickAffordanceConfigParameterizedStateTest.kt
Test: manual reproduce the issue prior to this cl by not being able to select device controls - prove that the fixes here solve the issue
Change-Id: Id98d0d16e11c3291dc4b906f7dd6e10d077ac96c