Dev dependency @babel/core updated to version 7.16.12

Author: renovate-bot

package.json

@@ -40,8 +40,8 @@
     "eventemitter3": "4.0.7"
   },
   "devDependencies": {
-    "@babel/core": "7.16.7",
-    "@babel/preset-env": "7.16.8",
+    "@babel/core": "7.16.12",
+    "@babel/preset-env": "7.16.11",
     "@rollup/plugin-babel": "5.3.0",
     "@rollup/plugin-commonjs": "20.0.0",
     "@rollup/plugin-node-resolve": "13.0.5",