Add remove-isPseudo-props

[redallen]

remove-isPseudo-props (#4116)

• Button: Remove isHover and isFocus props, all instances of them should be removed from your application.
• Chip: Remove isReadOnly prop, all instances of it should be removed from your application.
• Dropdown: Remove isHover and isFocus props from Toggle, KebabToggle, and DropdownToggle. All instances of them should be removed from your application.
• Select:
  • Remove isFocus prop from SelectOption, all instances of it should be removed from your application.
  • Remove isFocus and isHovered props from SelectToggle, all instances of them should be removed from your application.
• Expandable:
  • Rename component to ExpandableSection, all instances in your application should be renamed.
  • Remove isFocus and isHovered props from ExpandableSection, all instances of them should be removed from your application.
• Label: Remove isCompact prop from Label, all instances of it should be removed from your application.
• Options menu: Remove isFocused and isHovered prop from OptionsMenuToggle and OptionsMenuToggleWithText, all instances of it should be removed from your application.
• Context selector: Remove isHover prop from ContextSelectorItem. Remove isHovered and isFocused props from ContextSelectorToggle. All instances of these should be removed from your application.