chore(deps): update dependency gscan to v4.42.1

Author: renovate[bot]

package-lock.json

@@ -26,7 +26,7 @@
     "autoprefixer": "10.4.16",
     "beeper": "2.1.0",
     "cssnano": "5.1.15",
-    "gscan": "4.40.0",
+    "gscan": "4.42.1",
     "gulp": "4.0.2",
     "gulp-concat": "2.6.1",
     "gulp-livereload": "4.0.2",