chore(deps): update dependency @edx/browserslist-config to v1.4.0 (#1179)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -83,7 +83,7 @@
     "universal-cookie": "7.2.2"
   },
   "devDependencies": {
-    "@edx/browserslist-config": "1.2.0",
+    "@edx/browserslist-config": "1.4.0",
     "@edx/reactifex": "2.2.0",
     "@openedx/frontend-build": "14.2.2",
     "@testing-library/jest-dom": "6.6.3",