Update dependency @babel/core to v7.20.12

Author: renovate[bot]

package-lock.json

@@ -21,7 +21,7 @@
     "react-dom": "18.2.0"
   },
   "devDependencies": {
-    "@babel/core": "7.20.7",
+    "@babel/core": "7.20.12",
     "@babel/plugin-proposal-class-properties": "7.18.6",
     "@babel/plugin-proposal-decorators": "7.20.7",
     "@babel/plugin-transform-runtime": "7.19.6",