Bumps [github.com/caddyserver/caddy](https://github.com/caddyserver/caddy) from 1.0.4 to 1.0.5.
- [Release notes](https://github.com/caddyserver/caddy/releases)
- [Commits](https://github.com/caddyserver/caddy/compare/v1.0.4...v1.0.5)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>