chore(deps): update dependency @babel/core to v7.21.0

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
     "eventemitter3": "4.0.7"
   },
   "devDependencies": {
-    "@babel/core": "7.20.12",
+    "@babel/core": "7.21.0",
     "@babel/preset-env": "7.20.2",
     "@rollup/plugin-babel": "5.3.1",
     "@rollup/plugin-commonjs": "20.0.0",