Merge changes from topics "a11y_text_reading_18", "a11y_text_reading_19"

* changes:
  New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (20/n).
  New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (19/n).
  New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (18/n).
  New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (17/n).