Bump @vitest/eslint-plugin in the testing group across 1 directory

Bumps the testing group with 1 update in the / directory: [@vitest/eslint-plugin](https://github.com/vitest-dev/eslint-plugin-vitest).


Updates `@vitest/eslint-plugin` from 1.6.12 to 1.6.13
- [Release notes](https://github.com/vitest-dev/eslint-plugin-vitest/releases)
- [Commits](vitest-dev/eslint-plugin-vitest@v1.6.12...v1.6.13)

---
updated-dependencies:
- dependency-name: "@vitest/eslint-plugin"
  dependency-version: 1.6.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: testing
...

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

Author: dependabot[bot]

pnpm-lock.yaml

@@ -88,7 +88,7 @@ catalog:
   "@typespec/ts-http-runtime": 0.3.4
   "@vitejs/plugin-react": ~6.0.1
   "@vitest/coverage-v8": ^4.1.0
-  "@vitest/eslint-plugin": ^1.6.12
+  "@vitest/eslint-plugin": ^1.6.13
   "@vitest/ui": ^4.1.0
   "@vscode/extension-telemetry": ^1.5.1
   "@vscode/test-electron": ^2.5.2