fix(deps): update dependency gatsby to v5.14.5

Author: renovate[bot]

demo-v5/package-lock.json

@@ -21,7 +21,7 @@
   },
   "dependencies": {
     "@sindresorhus/slugify": "^1.1.2",
-    "gatsby": "5.14.3",
+    "gatsby": "5.14.5",
     "gatsby-plugin-image": "next",
     "gatsby-plugin-sharp": "next",
     "gatsby-source-filesystem": "next",