These were intended to be placeholders for non-quickstep builds,
but it seems soong ends up using the base version instead of the
override in quickstep. So now we always use the non-night version
which gets overridden correctly (and that color resource itself
defines a dark mode variant).
Test: mp launcherd - verify light and dark mode use themed colors.
Bug: 414732288
Flag: com.android.launcher3.all_apps_blur
Change-Id: I21bf8e66bf1715a8b3532931ed64725ccc3f86b9