remove 'async' dependency (github#27327)

Author: peterbe

package-lock.json

@@ -114,7 +114,6 @@
     "@types/uuid": "^8.3.4",
     "@typescript-eslint/eslint-plugin": "5.16.0",
     "@typescript-eslint/parser": "5.16.0",
-    "async": "^3.2.3",
     "babel-loader": "^8.2.3",
     "babel-plugin-styled-components": "^2.0.2",
     "babel-preset-env": "^1.7.0",