Add missing import

Follow-up to #237 / 2db8868 to fix broken tests in other packages

Author: swissspidy

src/Context/FeatureContext.php

@@ -10,6 +10,7 @@
 use RuntimeException;
 use WP_CLI\Process;
 use WP_CLI\Utils;
+use WP_CLI\WpOrgApi;
 
 /**
  * Features context.