chore: using @vuepress/plugin-blog

Author: ulivz

package.json

@@ -25,7 +25,7 @@
   "license": "MIT",
   "dependencies": {
     "vue-feather-icons": "^4.21.0",
-    "vuepress-plugin-blog": "latest",
+    "@vuepress/plugin-blog": "latest",
     "@vuepress/plugin-medium-zoom": "next",
     "@vuepress/plugin-nprogress": "next",
     "@vuepress/plugin-search": "next",