chore(deps): update dependency redux-saga to v1.2.1

Author: renovate[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "react-test-renderer": "16.14.0",
     "reactifex": "1.1.1",
     "redux": "4.2.0",
-    "redux-saga": "1.1.3"
+    "redux-saga": "1.2.1"
   },
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "1.2.36",