New review comment by Goorzhel on void-packages repository

https://github.com/void-linux/void-packages/pull/38771#discussion_r949713370

Comment:
The COPYING is v3:
```
/tmp/fldigi-4.1.23 ❯ head -2 COPYING
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
```
But it ships mbedtls in `src/mbedtls` under GPL v2. Thoughts?