chore(deps): update dependency core-js to v3.43.0 (#75)

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

Author: renovate[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "@edx/browserslist-config": "^1.1.1",
     "@edx/frontend-component-footer": "^14.2.0",
     "@openedx/frontend-build": "^14.3.1",
-    "core-js": "3.42.0",
+    "core-js": "3.43.0",
     "glob": "7.2.3",
     "husky": "7.0.4",
     "jest": "29.7.0",