Minor fix in tests. Maybe asynchronous creation of file somehow affec…

…ts tests running (and we're getting "RuntimeException: ... file is invalid: temp:///src/foo.smk ..."). So now we're just checking that there are available quickfix.

Resolves: #277

src/test/resources/features/highlighting/inspections/unresolved_reference_extension.feature

@@ -12,10 +12,7 @@ Feature: Inspection: SmkUnresolvedReferenceInspectionExtension
      Unresolved reference '<path>'
      """
     When I check highlighting warnings
-    And I invoke quick fix Create '<path>' and see text:
-     """
-     <section>: "<path>"
-     """
+    And I see available quick fix: Create '<path>'
     Examples:
       | path              | section                |
       | NAME.yaml         | rule NAME: conda       |