[Fix] no-typos: improve report location

[golopot]

Previously the report location is property value. Now the report location is property key. This change is scoped to typos for propTypes, defaultProps, and ContextTypes.

class Zoo extends React.Component {
  static PROPTYPES = {};
//                   ~~   previous
//       ~~~~~~~~~        now
}

function Foo() {
  return <></>;
}

Foo.PROPTYPES = {};
//              ~~   previous
//  ~~~~~~~~~        now