Update devel/hub to version 2.5.0 and:
- adds LICENSE_FILE;
- pulls USES=go to build the port - without adding Go libs;
- removes shells/bash as BUILD_DEPENDS;
- presents Options Helpers to the Makefile
- offers a new shell completion for shells/fish.
Once shells/bash was NOT present in RUN_DEPENDS, its completions options is
NOT enabled by default.
PR: 229631
Submitted by: maintainer
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D16194