Allow Hiding of Range Values for IntRange Option in --help

Related to #1525

Would it be possible to add a parameter or option that would disable the range output in the help message when using type click.IntRange. It looks like it was introduced as a fix and is always present, but in the expected behavior it seemed to indicate some desire to be able to toggle that on or off as needed. Maybe I'm misreading that though.

For example, I'm using count to set a log level / increase verbosity and I want to have a min/max range that I can specify, but I don't need it display the range. I'm OK with it silently defaulting to whatever the min / max are for the application in this case.

Sample

@click.option(
    "-v",
    "--verbose",
    "log_level",
    type=click.IntRange(0, 3 clamp=True),
    count=True,
    help="Increase Log Level (Can Be Repeated Multiple Times)",
)

Ideally I would be able to set something like type=click.IntRange(0, 3 clamp=True, show_range=False) like in the original issue to hide that as needed.

Thanks!

Start at click.IntRange and trace how its range is rendered in the --help output. Add a way for callers to suppress the displayed range while retaining the configured minimum, maximum, and clamping behavior; done means the sample option's help omits the range when requested.