Errors with Python 3.10

[adelnoureddine]

With Python 3.10, PowerSpyCli fails to collect data from the deice with a system error : PY_SSIZE_T_CLEAN macro must be defined for '#" fromats

[adelnoureddine]

As a workaroud, we can use Anaconda or miniconda to use Python 3.9 with the following steps (also install libbluetooth-dev or bluez-libs-devel):

/opt/miniconda/bin/conda init
conda create --name python39 python==3.9
conda activate python39
pip install setuptools==57.5.0
pip install pybluez

[adelnoureddine]

Issue related to #4 as it seems this is an error in PyBluez which is deprecated and won't be fixed.

[adelnoureddine]

Fixed with PR #7