Bumps [github.com/caddyserver/caddy](https://github.com/caddyserver/caddy) from 1.0.1 to 1.0.3.
- [Release notes](https://github.com/caddyserver/caddy/releases)
- [Commits](https://github.com/caddyserver/caddy/compare/v1.0.1...v1.0.3)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>