chore: upgrade vitest to 0.15.1 from 0.14.0

Author: sapphi-red

package-lock.json

@@ -40,7 +40,7 @@
   },
   "homepage": "https://github.com/sapphi-red/vitest-github-actions-reporter#readme",
   "peerDependencies": {
-    "vitest": "^0.14.0"
+    "vitest": "^0.15.1"
   },
   "devDependencies": {
     "@types/node": "^16.11.32",
@@ -53,7 +53,7 @@
     "prettier": "^2.6.2",
     "tsup": "^6.1.0",
     "typescript": "^4.7.3",
-    "vitest": "^0.14.0"
+    "vitest": "^0.15.1"
   },
   "dependencies": {
     "@actions/core": "^1.8.2"