chore(deps): update gatsby monorepo

Author: renovate[bot]

demo/package.json

@@ -12,10 +12,10 @@
   },
   "dependencies": {
     "@chec/gatsby-source-chec": "*",
-    "gatsby": "3.14.6",
-    "gatsby-plugin-image": "1.14.2",
-    "gatsby-plugin-sharp": "3.14.3",
-    "gatsby-transformer-sharp": "3.14.0",
+    "gatsby": "4.18.0",
+    "gatsby-plugin-image": "2.18.0",
+    "gatsby-plugin-sharp": "4.18.0",
+    "gatsby-transformer-sharp": "4.18.0",
     "react": "17.0.2",
     "react-dom": "17.0.2"
   }

gatsby-source-chec/package.json

@@ -22,6 +22,6 @@
   },
   "dependencies": {
     "chec-request": "1.2.0",
-    "gatsby-source-filesystem": "3.14.0"
+    "gatsby-source-filesystem": "4.18.0"
   }
 }