Move back to using 4 TextViews

With the TextInterpolator caching changes, I'm hoping I can move back to
using 4 TextViews instead of two. This may impact memory too much, but
will make it easier for us to implement fidget to spec.

Bug: 393577936
Test: Manually checked layout viewbounds
Flag: com.android.systemui.shared.clock_reactive_variants
Change-Id: I99cf082ed599eba1a801173904ae68c12d10aa2c