Update dependency gscan to v5.3.2 (#278)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "autoprefixer": "10.4.27",
     "beeper": "2.1.0",
     "cssnano": "7.1.3",
-    "gscan": "5.2.5",
+    "gscan": "5.3.2",
     "gulp": "5.0.1",
     "gulp-livereload": "4.0.2",
     "gulp-postcss": "10.0.0",