Update dependency start-server-and-test to v1.12.0

Author: renovate-bot

package.json

@@ -47,7 +47,7 @@
     "cypress-react-unit-test": "4.17.2",
     "istanbul-lib-coverage": "3.0.0",
     "parcel-bundler": "1.12.4",
-    "start-server-and-test": "1.11.7"
+    "start-server-and-test": "1.12.0"
   },
   "dependencies": {
     "classnames": "2.2.6",

yarn.lock

@@ -7417,10 +7417,10 @@ stable@^0.1.8:
   resolved "https://registry.yarnpkg.com/stable/-/stable-0.1.8.tgz#836eb3c8382fe2936feaf544631017ce7d47a3cf"
   integrity sha512-ji9qxRnOVfcuLDySj9qzhGSEFVobyt1kIOSkj1qZzYLzq7Tos/oUUWvotUPQLlrsidqsK6tBH89Bc9kL5zHA6w==
 
-start-server-and-test@1.11.7:
-  version "1.11.7"
-  resolved "https://registry.yarnpkg.com/start-server-and-test/-/start-server-and-test-1.11.7.tgz#3026bc6020e41edd4efad231bedf00a6a051f22a"
-  integrity sha512-91hA8mddcHSS3R7xRrVS9FT4qdRDvHlOEbI+mAA/sAW+31e78ptFmWWj+PJHFUKJrxtIkQ3ZeejPxCdesktULg==
+start-server-and-test@1.12.0:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/start-server-and-test/-/start-server-and-test-1.12.0.tgz#e836553c928a13026f79c740757d378b92bee8d6"
+  integrity sha512-y3M/PLUPkPBsgKoengMIMQeceT8uOnOc4bkdor/RSCK9Ih/j8z4WthSCrAboXLjgtJJWOporAiEQsnYox+THXg==
   dependencies:
     bluebird "3.7.2"
     check-more-types "2.24.0"