fixed python versions requirements

[github-actions[bot]]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
835	595	71%	0%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
yotse/optimization/algorithms.py	89%	🟢
yotse/optimization/generic_optimization.py	71%	🟢
yotse/optimization/optimizer.py	92%	🟢
TOTAL	84%	🟢

updated for commit: c6d08fe by action🐍