docker: replace "git clone" by "git archive"
docker: replace "git clone" by "git archive"

Former-commit-id: dca1a9e981505638a4086d45aa0246bd88ef0154
skale-me/skale-engine,mvertes/skale-engine,mvertes/skale-engine,skale-me/skale-engine,skale-me/skale-engine,mvertes/skale-engine