Various fixes to instruction count CI (#361)
* point to debug branch for faster testing
* pip install requirements.txt
* install numpy
* debug why repo exists
* clean out repo
* more installs
* invoke upload.py
* skip check while testing
* debug
* more messing about with paths
* add PYTHONPATH default
* syntax was wrong
* restore actual run
* add scribe key to env
* misc fixes
