Bump @vitest/eslint-plugin from 1.3.4 to 1.3.9

Bumps [@vitest/eslint-plugin](https://github.com/vitest-dev/eslint-plugin-vitest) from 1.3.4 to 1.3.9.
- [Release notes](https://github.com/vitest-dev/eslint-plugin-vitest/releases)
- [Commits](vitest-dev/eslint-plugin-vitest@v1.3.4...v1.3.9)

---
updated-dependencies:
- dependency-name: "@vitest/eslint-plugin"
  dependency-version: 1.3.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "@types/google.script.client-side": "^0.1.5",
     "@types/node": "^24.3.1",
     "@vitest/coverage-v8": "^3.2.4",
-    "@vitest/eslint-plugin": "^1.3.4",
+    "@vitest/eslint-plugin": "^1.3.9",
     "eslint": "^9.35.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-package-json": "^0.56.2",