npm: bump @vitest/coverage-istanbul from 0.31.0 to 0.31.1

Bumps [@vitest/coverage-istanbul](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-istanbul) from 0.31.0 to 0.31.1.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v0.31.1/packages/coverage-istanbul)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-istanbul"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -48,7 +48,7 @@
         "@typescript-eslint/parser": "^5.59.6",
         "@vitejs/plugin-react-swc": "^3.3.1",
         "@vitest/browser": "^0.31.1",
-        "@vitest/coverage-istanbul": "^0.31.0",
+        "@vitest/coverage-istanbul": "^0.31.1",
         "@vitest/ui": "^0.31.0",
         "eslint": "^8.40.0",
         "eslint-plugin-react-hooks": "^4.6.0",