Remove a duplicate test case

Author: golopot

tests/lib/rules/jsx-no-useless-fragment.js

@@ -122,11 +122,6 @@ ruleTester.run('jsx-no-uselses-fragment', rule, {
       },
       errors: [{messageId: 'NeedsMoreChidren'}]
     },
-    {
-      code: '<></>',
-      errors: [{messageId: 'NeedsMoreChidren'}],
-      parser: parsers.BABEL_ESLINT
-    },
     {
       code: '<Eeee><>foo</></Eeee>',
       output: '<Eeee>foo</Eeee>',