chore(deps): update dependency @babel/plugin-proposal-decorators to v7.20.0

Author: renovate[bot]

package-lock.json

@@ -48,7 +48,7 @@
     "@babel/core": "7.19.6",
     "@babel/eslint-parser": "7.19.1",
     "@babel/plugin-external-helpers": "7.18.6",
-    "@babel/plugin-proposal-decorators": "7.19.6",
+    "@babel/plugin-proposal-decorators": "7.20.0",
     "@babel/plugin-proposal-export-namespace-from": "7.18.9",
     "@babel/preset-env": "7.19.4",
     "@vue/test-utils": "1.3.0",