Bump core-js to v3.45

Author: tvdijen

package.json

@@ -26,7 +26,7 @@
     "@babel/preset-env": "^7.28.3",
     "babel-loader": "^10.0.0",
     "copy-webpack-plugin": "^13.0.1",
-    "core-js": "^2.6.12",
+    "core-js": "^3.45.1",
     "css-loader": "^6.10.0",
     "expose-loader": "^5.0.1",
     "mini-css-extract-plugin": "^2.9.4",