fix test

Author: devongovett

packages/core/integration-tests/test/svg.js

@@ -278,7 +278,7 @@ describe('svg', function () {
     );
     assert(svg.includes('<script>'));
     assert(svg.includes(`console.log('script')`));
-    assert(!svg.includes('import '));
+    assert(!svg.includes('@import '));
   });
 
   it('should process inline styles using lang', async function () {