fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-VITE-15922213
- https://snyk.io/vuln/SNYK-JS-NUXTOGIMAGE-15912491

Author: snyk-bot

package.json

@@ -20,9 +20,9 @@
     "@nuxt/icon": "^1.10.3",
     "@nuxt/image": "^1.8.1",
     "@nuxt/ui-pro": "^1.4.4",
-    "nuxt": "^3.13.2",
+    "nuxt": "^3.15.3",
     "nuxt-3-intercom": "^1.1.2",
-    "nuxt-og-image": "^3.0.6"
+    "nuxt-og-image": "^6.2.5"
   },
   "devDependencies": {
     "@nuxt/eslint": "^0.6.0",