chore(deps): update dependency unplugin to v2

Author: renovate[bot]

package.json

@@ -55,7 +55,7 @@
     "regexp-tree": "^0.1.27",
     "type-level-regexp": "~0.1.17",
     "ufo": "^1.5.4",
-    "unplugin": "^1.14.1"
+    "unplugin": "^2.0.0"
   },
   "devDependencies": {
     "@antfu/eslint-config": "3.11.2",