Bump path-to-regexp from 0.1.12 to 0.1.13 in /src/server

Bumps [path-to-regexp](https://github.com/pillarjs/path-to-regexp) from 0.1.12 to 0.1.13.
- [Release notes](https://github.com/pillarjs/path-to-regexp/releases)
- [Changelog](https://github.com/pillarjs/path-to-regexp/blob/v.0.1.13/History.md)
- [Commits](https://github.com/pillarjs/path-to-regexp/compare/v0.1.12...v.0.1.13)

---
updated-dependencies:
- dependency-name: path-to-regexp
  dependency-version: 0.1.13
  dependency-type: indirect
...

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

src/server/package-lock.json

@@ -2277,9 +2277,9 @@
             }
         },
         "node_modules/path-to-regexp": {
-            "version": "0.1.12",
-            "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
-            "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==",
+            "version": "0.1.13",
+            "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.13.tgz",
+            "integrity": "sha512-A/AGNMFN3c8bOlvV9RreMdrv7jsmF9XIfDeCd87+I8RNg6s78BhJxMu69NEMHBSJFxKidViTEdruRwEk/WIKqA==",
             "license": "MIT"
         },
         "node_modules/pdf-lib": {