Bump core-js from 2.6.12 to 3.31.1

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 2.6.12 to 3.31.1.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/commits/v3.31.1/packages/core-js)

---
updated-dependencies:
- dependency-name: core-js
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -3786,9 +3786,9 @@
       }
     },
     "core-js": {
-      "version": "2.6.12",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
-      "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ=="
+      "version": "3.31.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.31.1.tgz",
+      "integrity": "sha512-2sKLtfq1eFST7l7v62zaqXacPc7uG8ZAya8ogijLhTtaKNcpzpB4TMoTw2Si+8GYKRwFPMMtUT0263QFWFfqyQ=="
     },
     "core-js-compat": {
       "version": "3.31.1",

package.json

@@ -24,7 +24,7 @@
     "@angular/router": "~12.2.17",
     "@highcharts/map-collection": "^1.1.2",
     "angular-ng-autocomplete": "^2.0.5",
-    "core-js": "^2.6.12",
+    "core-js": "^3.31.1",
     "dom-to-image": "^2.6.0",
     "echarts": "^4.2.1",
     "font-awesome": "^4.7.0",