fix: upgrade gatsby-plugin-image from 3.0.0 to 3.13.1

Snyk has created this PR to upgrade gatsby-plugin-image from 3.0.0 to 3.13.1.

See this package in npm:
https://www.npmjs.com/package/gatsby-plugin-image

See this project in Snyk:
https://app.snyk.io/org/sammytezzy/project/4f0fcef2-a8af-4f60-9617-fd0b6c05ab41?utm_source=github&utm_medium=referral&page=upgrade-pr

starters/default/package.json

@@ -6,7 +6,7 @@
   "author": "Kyle Mathews <mathews.kyle@gmail.com>",
   "dependencies": {
     "gatsby": "^5.12.4",
-    "gatsby-plugin-image": "^3.0.0",
+    "gatsby-plugin-image": "^3.13.1",
     "gatsby-plugin-manifest": "^5.12.0",
     "gatsby-plugin-sharp": "^5.12.0",
     "gatsby-source-filesystem": "^5.12.0",