Bump axios and start-server-and-test

Bumps [axios](https://github.com/axios/axios) to 1.6.2 and updates ancestor dependency [start-server-and-test](https://github.com/bahmutov/start-server-and-test). These dependencies need to be updated together.


Updates `axios` from 0.21.4 to 1.6.2
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v0.21.4...v1.6.2)

Updates `start-server-and-test` from 1.14.0 to 2.0.3
- [Release notes](https://github.com/bahmutov/start-server-and-test/releases)
- [Commits](bahmutov/start-server-and-test@v1.14.0...v2.0.3)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
- dependency-name: start-server-and-test
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -46,7 +46,7 @@
     "postcss": "^8.4.31",
     "postcss-cli": "^9.1.0",
     "rimraf": "^3.0.2",
-    "start-server-and-test": "^1.14.0"
+    "start-server-and-test": "^2.0.3"
   },
   "dependencies": {
     "@uswds/uswds": "3.0.2",