chore(deps): update dependency @edx/reactifex to v2

Author: renovate[bot]

package-lock.json

@@ -63,7 +63,7 @@
   },
   "devDependencies": {
     "@edx/browserslist-config": "1.2.0",
-    "@edx/reactifex": "1.1.0",
+    "@edx/reactifex": "2.2.0",
     "@openedx/frontend-build": "^13.0.28",
     "@testing-library/jest-dom": "5.17.0",
     "@testing-library/react": "12.1.5",