build(deps-dev): bump start-server-and-test from 2.0.12 to 2.1.2

Bumps [start-server-and-test](https://github.com/bahmutov/start-server-and-test) from 2.0.12 to 2.1.2.
- [Release notes](https://github.com/bahmutov/start-server-and-test/releases)
- [Commits](bahmutov/start-server-and-test@v2.0.12...v2.1.2)

---
updated-dependencies:
- dependency-name: start-server-and-test
  dependency-version: 2.1.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "jest-environment-jsdom": "^29.6.2",
     "markdown-toc": "^1.2.0",
     "standard": "^17.1.2",
-    "start-server-and-test": "^2.0.12"
+    "start-server-and-test": "^2.1.2"
   },
   "standard": {
     "globals": [