Bumps the production group in /services/discord-gateway with 1 update: [zod](https://github.com/colinhacks/zod). Updates `zod` from 4.6.2 to 4.6.4 - [Release notes](https://github.com/colinhacks/zod/releases) - [Commits](https://github.com/colinhacks/zod/compare/v4.6.2...v4.6.4) --- updated-dependencies: - dependency-name: zod dependency-version: 4.6.4 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: production ... Signed-off-by: dependabot[bot] <support@github.com>