chore: drop nuxt content v2 fixture

Author: harlan-zw

package.json

@@ -61,7 +61,7 @@
     "@nuxt/kit": "^3.16.2",
     "consola": "^3.4.2",
     "defu": "^6.1.4",
-    "nuxt-site-config": "^3.1.8",
+    "nuxt-site-config": "^3.1.9",
     "pathe": "^2.0.3",
     "pkg-types": "^2.1.0",
     "sirv": "^3.0.1",
@@ -76,7 +76,6 @@
     "@iconify-json/ri": "^1.2.5",
     "@iconify-json/tabler": "^1.2.17",
     "@nuxt/content": "^3.4.0",
-    "@nuxt/content-v2": "npm:@nuxt/content@2.13.4",
     "@nuxt/devtools-ui-kit": "^2.3.2",
     "@nuxt/module-builder": "^1.0.0",
     "@nuxt/test-utils": "^3.17.2",