Update dependency start-server-and-test to v2.1.2

Author: renovate[bot]

package.json

@@ -113,7 +113,7 @@
     "lint-staged": "16.2.3",
     "redux-mock-store": "1.5.4",
     "serve": "14.2.0",
-    "start-server-and-test": "~2.0.12",
+    "start-server-and-test": "~2.1.0",
     "typescript-eslint": "8.41.0",
     "vitest": "2.1.9",
     "wait-on": "7.2.0"