Fixes the infamous Python3.12 error on the new ubuntu-24 runners
error: externally-managed-environment
× This environment is externally managed
╰─> To install Python packages system-wide, try apt install
python3-xyz, where xyz is the package you are trying to
install.
If you wish to install a non-Debian-packaged Python package,
create a virtual environment using python3 -m venv path/to/venv.
Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
sure you have python3-full installed.
If you wish to install a non-Debian packaged Python application,
it may be easiest to use pipx install xyz, which will manage a
virtual environment for you. Make sure you have pipx installed.
See /usr/share/doc/python3.[12](https://github.com/nasa/fprime-gds/actions/runs/11337276200/job/31528619309#step:4:13)/README.venv for more information.
Change Description
Fixes the infamous Python3.12 error on the new ubuntu-24 runners