Bump vitest from 0.29.8 to 0.31.0

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 0.29.8 to 0.31.0.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v0.31.0/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -36,6 +36,6 @@
     "rollup": "^3.8.1",
     "rollup-plugin-typescript2": "^0.34.1",
     "typescript": "^5.0.2",
-    "vitest": "^0.29.2"
+    "vitest": "^0.31.0"
   }
 }