Bump axios from 0.27.2 to 0.28.0 in /experimental/traffic-portal

Bumps [axios](https://github.com/axios/axios) from 0.27.2 to 0.28.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.28.0/CHANGELOG.md)
- [Commits](axios/axios@v0.27.2...v0.28.0)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:development
...

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

experimental/traffic-portal/package.json

@@ -95,7 +95,7 @@
     "@types/node-forge": "^1.3.2",
     "@typescript-eslint/eslint-plugin": "^5.59.2",
     "@typescript-eslint/parser": "^5.59.2",
-    "axios": "^0.27.2",
+    "axios": "^0.28.0",
     "chromedriver": "^122.0.6",
     "codelyzer": "^6.0.0",
     "cypress": "^13.6.2",