sunhme: Remove version

Module versions are not very useful:

> The basic problem is, the version string does not identify the sources
> with enough accuracy. It says nothing about back ported fixes in
> stable kernels. It tells you nothing about vendor patches to the
> network core, etc.

https://lore.kernel.org/all/Yf6mtvA1zO7cdzr7@lunn.ch/



While we're at it, inline the author and use the driver name a bit more.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>