fix(deps): update gatsby

Author: renovate[bot]

package.json

@@ -9,21 +9,21 @@
     "babel-plugin-styled-components": "^1.13.3",
     "change-case": "^4.1.2",
     "gatsby": "^2.32.13",
-    "gatsby-plugin-catch-links": "^2.10.0",
-    "gatsby-plugin-google-analytics": "^2.11.0",
-    "gatsby-plugin-lodash": "^3.10.0",
-    "gatsby-plugin-manifest": "^2.12.1",
+    "gatsby-plugin-catch-links": "^5.15.0",
+    "gatsby-plugin-google-analytics": "^5.15.0",
+    "gatsby-plugin-lodash": "^6.15.0",
+    "gatsby-plugin-manifest": "^5.15.0",
     "gatsby-plugin-mdx": "^1.10.1",
-    "gatsby-plugin-netlify": "^2.11.1",
-    "gatsby-plugin-offline": "^3.10.2",
-    "gatsby-plugin-react-helmet": "^3.10.0",
+    "gatsby-plugin-netlify": "^5.1.1",
+    "gatsby-plugin-offline": "^6.15.0",
+    "gatsby-plugin-react-helmet": "^6.15.0",
     "gatsby-plugin-sharp": "^2.14.4",
-    "gatsby-plugin-sitemap": "^2.12.0",
-    "gatsby-plugin-styled-components": "^3.10.0",
-    "gatsby-remark-autolink-headers": "^2.11.0",
+    "gatsby-plugin-sitemap": "^6.15.0",
+    "gatsby-plugin-styled-components": "^6.15.0",
+    "gatsby-remark-autolink-headers": "^6.15.0",
     "gatsby-remark-external-links": "^0.0.4",
-    "gatsby-remark-images": "^3.11.1",
-    "gatsby-source-filesystem": "^2.11.1",
+    "gatsby-remark-images": "^7.15.0",
+    "gatsby-source-filesystem": "^5.15.0",
     "lodash": "^4.17.21",
     "mdx-utils": "^0.2.0",
     "polished": "^3.7.2",