Bump core-js from 3.19.3 to 3.20.2 in /vue

Bumps [core-js](https://github.com/zloirock/core-js) from 3.19.3 to 3.20.2.
- [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/compare/v3.19.3...v3.20.2)

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

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

vue/package.json

@@ -15,7 +15,7 @@
         "@riophae/vue-treeselect": "^0.4.0",
         "axios": "^0.24.0",
         "bootstrap-vue": "^2.21.2",
-        "core-js": "^3.19.0",
+        "core-js": "^3.20.2",
         "html2pdf.js": "^0.10.1",
         "lodash": "^4.17.21",
         "moment": "^2.29.1",