New release is missing pristine-tar entry

Thanks for maintaining this package!

I was trying to build this package, and I noticed the latest changelog entry is `4.3.5-1`, but pristine-tar shows:

```
$ pristine-tar list
gpib_4.3.4.orig.tar.gz
gpib_4.3.0.orig.tar.gz
```

It'd be very helpful to have .5 added as well. Thanks again! This is a delight.