You should try to prevent the removal from testing by fixing these bugs.
testing migration
This package will soon be part of the python3.12-default transition. You might want to ensure that your package is ready for it.
You can probably find supplementary information in the
debian-release
archives or in the corresponding
release.debian.org
bug.
Migration status for gr-hpsdr (1.2.1-2 to 3.0-2): BLOCKED: Cannot migrate due to another item, which is blocked (please check which dependencies are stuck)