Start deprecating dangerous -h/-V aliases

[oech3]

There are -h and -V short aliases (extensions), but they are risky.
If people started using them, sort -h would breaks scripts.

Unfortunalely, this requires additional step for clap...

[github-actions]

GNU testsuite comparison:

Skipping an intermittent issue tests/date/date-locale-hour (passes in this run but fails in the 'main' branch)
Congrats! The gnu test tests/expand/bounded-memory is now passing!

[github-actions]

GNU testsuite comparison:

Skipping an intermittent issue tests/date/date-locale-hour (passes in this run but fails in the 'main' branch)
Congrats! The gnu test tests/expand/bounded-memory is now passing!

[xtqqczze]

Aliases for --help and --version?

[oech3]

yes

[xtqqczze]

I see, for sort, -h conflicts with --human-numeric-sort and -V conflicts with --version-sort.