build(deps): bump path-to-regexp from 6.2.2 to 7.1.0

Bumps [path-to-regexp](https://github.com/pillarjs/path-to-regexp) from 6.2.2 to 7.1.0.
- [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@v6.2.2...v7.1.0)

---
updated-dependencies:
- dependency-name: path-to-regexp
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -7,7 +7,7 @@
   "repository": "koajs/path-match",
   "dependencies": {
     "lodash": "^4.17.21",
-    "path-to-regexp": "^6.2.0"
+    "path-to-regexp": "^7.1.0"
   },
   "devDependencies": {
     "codecov": "^3.8.3",