chore(deps): update dependency @edx/browserslist-config to v1.4.0 (#749)

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

Author: renovate[bot]

package-lock.json

@@ -34,7 +34,7 @@
   "homepage": "https://github.com/openedx/frontend-platform#readme",
   "devDependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
-    "@edx/browserslist-config": "1.2.0",
+    "@edx/browserslist-config": "1.4.0",
     "@openedx/frontend-build": "14.1.5",
     "@openedx/paragon": "22.8.1",
     "@testing-library/jest-dom": "6.5.0",