chore(deps): update dependency mkdirp to v3

Author: renovate[bot]

package-lock.json

@@ -75,7 +75,7 @@
     "jest-junit": "13.0.0",
     "json": "9.0.6",
     "lodash.defaultsdeep": "4.6.1",
-    "mkdirp": "1.0.4",
+    "mkdirp": "3.0.0",
     "postcss-import": "12.0.1",
     "postcss-loader": "3.0.0",
     "postcss-simple-vars": "5.0.2",