Bump react-app-rewired from 2.1.4 to 2.1.5 in /src/FilterLists.Web

Bumps [react-app-rewired](https://github.com/timarney/react-app-rewired) from 2.1.4 to 2.1.5.
- [Release notes](https://github.com/timarney/react-app-rewired/releases)
- [Commits](https://github.com/timarney/react-app-rewired/commits/2.1.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

src/FilterLists.Web/package.json

@@ -12,7 +12,7 @@
     "babel-plugin-import": "^1.12.2",
     "customize-cra": "^0.8.0",
     "react": "^16.11.0",
-    "react-app-rewired": "^2.1.4",
+    "react-app-rewired": "^2.1.5",
     "react-dom": "^16.11.0",
     "react-router-dom": "^5.1.2",
     "react-scripts": "^3.2.0",