* initial updates

* disable X86 SIMD for uhd

* add dependencies to hackrf

* replace swig with pybind

* add gnuradio 3.9 dependencies

* Install pybind11 via pip

* compile pybind11 from source

* fix volk build script perm

* ignore apt packages for dump1090

* fix dpkg ignore dependencies

* remove dump1090

* update foxtelem

* update foxtelem filename

* upgrade to bullseye

* change i386 to arm32v7 docker

* revert arch detection

* use native docker image to build

* Add missing dependency.

* fix dependency

* add dependency

* Fix dependencies.

* add raspi-config package

* update packages to bullseye

* add missing packages

* remove pip install of ninja and cmake

* set uhd arch to armhf

* nuke python2

* change armhf to armv6-m

* add hardware float to the armv6 flags

* tweak armv6 build

* disable neon for armv6

* fix rtlsdr-airband build

* Add multicore compression.

* First batch of new software for v6.0.

* Remove uneeeded dependencies.

* Second batch of new applications for v6.0.

* Third batch of new applications for v6.0.

* Forth batch of new applications for v6.0.

* Fix SDRplay build script.

* Fix char escape.

* Fix LeanDVB build.

* Fix QtDAB build.

* Add more desktop shortcuts.

* final fixes