Move ic_info_outline_24 from SettingsLib to Settings

- we share info icon with FooterPreference and some widgets in Settings
  But we may update FooterPreference icon when UX guideline update, so
  we should seprate this icon from FooterPreference and Settings.

Bug: 191267392
Test: manual
Change-Id: I200b0cc4f4a04bd8950d4cac9683930a473ffe3e