Bug#1004940: gr-iio seems to be integrated into gnuradio now

[Adrian Bunk]

Package: gr-iio
Version: 0.3-9
Severity: serious
Tags: bookworm sid

https://www.gnuradio.org/news/2022-01-17-gnuradio-v3.10.0.0-release/

- New in-tree module gr-iio