Fix react/forbid-prop-types errors

[sharanry]

The plugin has been switched off for the time being.

The errors occur at

/home/travis/build/OSDLabs/swd/src/routes/search/SearchResults.js
  13:5   error  Prop type `array` is forbidden react/forbid-prop-types

and

/home/travis/build/OSDLabs/swd/src/components/App.js
  51:3  error  Prop type `object` is forbidden  react/forbid-prop-types

[sharanry]

@prampey @mukkachaitanya

[mukkachaitanya]

Yes. This should be fine.