Merge pull request #5136 from learningequality/dependabot/npm_and_yarn/core-js-3.43.0

Bump core-js from 3.40.0 to 3.43.0

Author: rtibbles

package.json

@@ -59,7 +59,7 @@
     "axios": "^1.10.0",
     "broadcast-channel": "^5.1.0",
     "codemirror": "5.58.2",
-    "core-js": "^3.37.0",
+    "core-js": "^3.43.0",
     "crc-32": "^1.2.2",
     "dexie": "^3.2.6",
     "dexie-observable": "3.0.0-beta.11",