refactor #628 Remove duplicated section in tests (loic425)

This PR was merged into the poc-new-resource-metadata branch.

Discussion
----------

| Q               | A
| --------------- | -----
| Bug fix?        | no
| New feature?    | no
| BC breaks?      | no
| Deprecations?   | no
| Related tickets | fixes #627 
| License         | MIT


Commits
-------

61f3fab Fix duplicated section in tests

src/Bundle/spec/Routing/OperationRouteFactorySpec.php

@@ -48,7 +48,6 @@ function it_generates_create_routes(): void
             '_controller' => PlaceHolderAction::class,
             '_sylius' => [
                 'resource' => 'app.dummy',
-                'resource' => 'app.dummy',
             ],
         ]);
     }