chore(deps): update dependency mkdirp to v2.1.6

Author: renovate[bot]

package-lock.json

@@ -18,7 +18,7 @@
     "eslint": "8.32.0",
     "eslint-plugin-testcafe": "0.2.1",
     "http-server": "14.1.1",
-    "mkdirp": "2.1.3",
+    "mkdirp": "2.1.6",
     "riteway": "7.0.0",
     "tape": "5.6.3",
     "testcafe": "2.2.0",