chore(deps): update dependency vitest-when to v0.8.1

Author: renovate[bot]

package-lock.json

@@ -97,7 +97,7 @@
     "rollup": "4.52.4",
     "rollup-plugin-auto-external": "2.0.0",
     "vitest": "3.2.4",
-    "vitest-when": "0.8.0"
+    "vitest-when": "0.8.1"
   },
   "peerDependencies": {
     "@octokit/core": "^7.0.0"