build(deps): bump path-to-regexp from 2.4.0 to 8.0.0 in /litemall-admin

Bumps [path-to-regexp](https://github.com/pillarjs/path-to-regexp) from 2.4.0 to 8.0.0.
- [Release notes](https://github.com/pillarjs/path-to-regexp/releases)
- [Changelog](https://github.com/pillarjs/path-to-regexp/blob/master/History.md)
- [Commits](pillarjs/path-to-regexp@v2.4.0...v8.0.0)

---
updated-dependencies:
- dependency-name: path-to-regexp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

litemall-admin/package.json

@@ -55,7 +55,7 @@
     "lodash": "^4.17.11",
     "normalize.css": "7.0.0",
     "nprogress": "0.2.0",
-    "path-to-regexp": "2.4.0",
+    "path-to-regexp": "8.0.0",
     "screenfull": "4.2.0",
     "script-loader": "0.7.2",
     "v-charts": "1.19.0",