The PyPI package for the Python HID library used here is called `hid`
(https://pypi.org/project/hid/), but the docs called it "pyhidapi" while
linking to the `hid` package page. There is also a separate, unrelated,
unmaintained package literally named `pyhidapi` on PyPI, so a reader
following the doc text as written can end up installing the wrong package.
Update the library list and prose to say `hid`, and add a short tip
covering the install/import command and calling out the package to avoid.
Fixes#26047