Bump axios from 0.19.2 to 0.21.1 in /tgui

Bumps [axios](https://github.com/axios/axios) from 0.19.2 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.21.1/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.19.2...v0.21.1)

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

tgui/packages/tgui-dev-server/package.json

@@ -3,7 +3,7 @@
   "name": "tgui-dev-server",
   "version": "4.2.0",
   "dependencies": {
-    "axios": "^0.19.2",
+    "axios": "^0.21.1",
     "common": "workspace:*",
     "esm": "^3.2.25",
     "glob": "^7.1.4",