we used the python_foreach_impl function wrong
python_install is already run with python_foreach_impl,
thus the function should not be used inside python_install
for this there is python_install_all, but this is run after
python_foreach_impl python_install so we again get the
'${P} installs tests' error. Instead I just patched
a fix, this fix is also already in upstream master
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>