filesystems/zrepl-dsh2dsh: Update 0.9.11 => 1.0.0

Changelog:
https://github.com/dsh2dsh/zrepl/releases/tag/v1.0.0

Improve port:

• Add WWW.
• Fix warnings from portclippy.
• Switch to go 1.25 - upstream require it.

PR: 289473
Co-authored-by: Vladimir Druzenko <vvd@FreeBSD.org>