chore(deps): update dependency start-server-and-test to v1.15.4

Author: renovate[bot]

package-lock.json

@@ -24,7 +24,7 @@
     "@cypress/code-coverage": "3.10.0",
     "check-code-coverage": "1.10.4",
     "cypress": "7.7.0",
-    "start-server-and-test": "1.14.0"
+    "start-server-and-test": "1.15.4"
   },
   "nyc": {
     "exclude": [