fix(deps): update dependency path-to-regexp to v6 [security]

Author: renovate[bot]

packages/gatsby/package.json

@@ -136,7 +136,7 @@
     "opentracing": "^0.14.7",
     "p-defer": "^3.0.0",
     "parseurl": "^1.3.3",
-    "path-to-regexp": "0.1.12",
+    "path-to-regexp": "6.3.0",
     "physical-cpu-count": "^2.0.0",
     "platform": "^1.3.6",
     "postcss": "^8.4.24",