chore(deps): update dependency redux to v4.2.1

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
     "eslint": "7.11.0",
     "eslint-plugin-jest": "24.1.0",
     "jest": "26.5.3",
-    "redux": "4.0.5",
+    "redux": "4.2.1",
     "vue": "2.6.12",
     "vue-router": "3.4.6",
     "vue-template-compiler": "2.6.12",