Wrong InvalidAddressError message

[tapalilov]

After changes from #16 and removing of

  rescue InvalidAddressError => e
    raise e.class, "#{e.message}: #{addr}"

exception no longer returns proper exception message with invalid ip address.

ruby 3.0

> IPAddr.new('192.168.0.1000')
ipaddr.rb:598:in `rescue in initialize': invalid address: 192.168.0.1000 (IPAddr::InvalidAddressError)

ruby 3.1

> IPAddr.new('192.168.0.1000')
ipaddr.rb:656:in `block in in_addr': invalid address:  (IPAddr::InvalidAddressError)

Best regards,
Georgi.