fix(deps): update dependency @google-cloud/storage to v7.18.0

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
     "@date-fns/tz": "^1.2.0",
     "@fontsource/source-code-pro": "5.2.7",
     "@fontsource/zen-kaku-gothic-new": "5.2.7",
-    "@google-cloud/storage": "7.17.2",
+    "@google-cloud/storage": "7.18.0",
     "@resvg/resvg-js": "2.6.2",
     "astro": "5.16.7",
     "cheerio": "1.1.2",