fix(deps): update gatsby monorepo

Author: renovate[bot]

package.json

@@ -23,18 +23,18 @@
     "@fontsource/merriweather": "4.5.14",
     "@fontsource/montserrat": "4.5.14",
     "@staticcms/app": "2.0.0",
-    "gatsby": "5.7.0",
-    "gatsby-plugin-feed": "5.7.0",
-    "gatsby-plugin-image": "3.7.0",
-    "gatsby-plugin-manifest": "5.7.0",
-    "gatsby-plugin-sharp": "5.7.0",
+    "gatsby": "5.9.0",
+    "gatsby-plugin-feed": "5.9.0",
+    "gatsby-plugin-image": "3.9.0",
+    "gatsby-plugin-manifest": "5.9.0",
+    "gatsby-plugin-sharp": "5.9.0",
     "gatsby-plugin-static-cms": "2.0.2",
-    "gatsby-remark-images": "7.7.0",
-    "gatsby-remark-prismjs": "7.7.0",
-    "gatsby-remark-responsive-iframe": "6.7.0",
-    "gatsby-source-filesystem": "5.7.0",
-    "gatsby-transformer-remark": "6.7.0",
-    "gatsby-transformer-sharp": "5.7.0",
+    "gatsby-remark-images": "7.9.0",
+    "gatsby-remark-prismjs": "7.9.0",
+    "gatsby-remark-responsive-iframe": "6.9.0",
+    "gatsby-source-filesystem": "5.9.0",
+    "gatsby-transformer-remark": "6.9.0",
+    "gatsby-transformer-sharp": "5.9.0",
     "prismjs": "1.29.0",
     "react": "18.2.0",
     "react-dom": "18.2.0"