chore(deps): update dependency vuepress-plugin-seo2 to v2.0.0-rc.0

Author: renovate[bot]

package.json

@@ -35,7 +35,7 @@
     "typescript": "^5.0.0",
     "vue": "^3.3.4",
     "vuepress": "2.0.0-rc.0",
-    "vuepress-plugin-seo2": "2.0.0-beta.246",
+    "vuepress-plugin-seo2": "2.0.0-rc.0",
     "vuepress-plugin-sitemap": "^2.3.1",
     "vuepress-plugin-sitemap2": "2.0.0-beta.246",
     "vuepress-theme-api": "^1.0.0-beta.9"