Bump nightwatch.

Author: Comandeer

package.json

@@ -86,7 +86,7 @@
 		"karma-mocha-reporter": "^2.2.5",
 		"karma-rollup-preprocessor": "^7.0.8",
 		"minimist": "^1.2.8",
-		"nightwatch": "2.0.10",
+		"nightwatch": "^2.6.13",
 		"react": "^18.2.0",
 		"react-dom": "^18.2.0",
 		"rollup": "^2.79.1",