Pre-inflate BubbleTextViews into Launcher/TaskBar All Apps RV

This CL ensures no inflation of BubbleTextView happens while binding applications, and reduces jank on slow device.

1. Let active/inactive all apps RVs share the same AllAppsRecyclerViewPool
2. Use worker thread to pre-inflate BubbleTextViews and add them to shared view pool on main thread

Bug: 287523421
Test: See before/after screenshot/video/trace attached in bug
Change-Id: I00213407be2c7c2d329997552785d0aa56c4d057