Update OOjs UI Class Names (549ff9ab7d)

Changes were generated by running this script:
https://gist.github.com/trevorparscal/92ccdc4c49ab033d9ba8

File content changes:
Scripts (*.js)
- TextInputMenuWidget → TextInputMenuSelectWidget
- MenuWidget → MenuSelectWidget
- MenuItemWidget → MenuOptionWidget
- MenuSectionItemWidget → MenuSectionOptionWidget
- OutlineWidget → OutlineSelectWidget
- OutlineItemWidget → OutlineOptionWidget
Styles (*.less)
- textInputMenuWidget → textInputMenuSelectWidget
- menuWidget → menuSelectWidget
- menuItemWidget → menuOptionWidget
- menuSectionItemWidget → menuSectionOptionWidget
- outlineWidget → outlineSelectWidget
- outlineItemWidget → outlineOptionWidget

Change-Id: I19ad3990837c0c565773fbb4c3d9d4d18e5f616e