Merging ub-launcher3-qt-r1-dev, build 5662440

Test: Manual

Bug:123356136 P2 Enable WW logging for ThemePicker
Bug:131293339 P1 [a11y][Qt] Talkback should speak "Checked/Not checked" status for the style options.
Bug:135219143 P2 Google Sans Regular to Google Sans Mediuam:update wight of some texts
Change-Id: I12cd9ec346079887f99c85c33e220fc4faaae9fe
tree: 53735ffbc55d7ac0268c14b034b5d00fe0c48671
  1. res/
  2. robolectric_tests/
  3. src/
  4. src_override/
  5. Android.mk
  6. AndroidManifest.xml