fix(deps): update gatsby

Author: renovate-bot

gatsby/package.json

@@ -9,15 +9,15 @@
     "@consent-manager/integration-youtube": "0.0.1",
     "autoprefixer": "^10.2.5",
     "final-form": "^4.20.2",
-    "gatsby": "3.9.1",
-    "gatsby-image": "3.9.0",
-    "gatsby-plugin-manifest": "3.9.0",
-    "gatsby-plugin-offline": "4.9.0",
-    "gatsby-plugin-postcss": "4.9.0",
-    "gatsby-plugin-react-helmet": "4.9.0",
-    "gatsby-plugin-sharp": "3.9.0",
-    "gatsby-source-filesystem": "3.9.0",
-    "gatsby-transformer-sharp": "3.9.0",
+    "gatsby": "3.12.1",
+    "gatsby-image": "3.11.0",
+    "gatsby-plugin-manifest": "3.12.0",
+    "gatsby-plugin-offline": "4.12.0",
+    "gatsby-plugin-postcss": "4.12.0",
+    "gatsby-plugin-react-helmet": "4.12.0",
+    "gatsby-plugin-sharp": "3.12.0",
+    "gatsby-source-filesystem": "3.12.0",
+    "gatsby-transformer-sharp": "3.12.0",
     "postcss": "^8.2.8",
     "prop-types": "^15.7.2",
     "react": "17.0.2",