Update dependency gatsby to v4.0.2

Author: renovate-bot

package.json

@@ -21,7 +21,7 @@
     "assert": "2.0.0",
     "codemirror": "5.63.3",
     "codemirror-graphql": "1.0.2",
-    "gatsby": "4.0.1",
+    "gatsby": "4.0.2",
     "gatsby-plugin-anchor-links": "1.2.1",
     "gatsby-plugin-feed": "4.0.0",
     "gatsby-plugin-google-analytics": "4.0.0",

yarn.lock

@@ -6227,10 +6227,10 @@ gatsby-worker@^1.0.0:
     "@babel/core" "^7.15.5"
     "@babel/runtime" "^7.15.4"
 
-[email protected].1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/gatsby/-/gatsby-4.0.1.tgz#41c13340eb65d25a9ed22a04fd89c17d36246d55"
-  integrity sha512-TR6G4oZtI3B+c3dFKoUvbq6bO2SpgZ+YMdpeVLJ9ibHWy8xq5VS+q4eR2qJy1EdgHM3EIGBf0B+7c4Y2vVzBtA==
+[email protected].2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/gatsby/-/gatsby-4.0.2.tgz#bb1f9a12876b1ca0d0e2646b99281bb7da70613e"
+  integrity sha512-ijdRh6NXDXJashI5Yjk8NddwVNJT+oZ7aFIjcT184dFzRJ7RNGau8wDLJCuwe1CafFlWsAyNp4oRingYP4B6jg==
   dependencies:
     "@babel/code-frame" "^7.14.0"
     "@babel/core" "^7.15.5"