Fix rake version, because 10.0.0 breaks --trace parameter handling in our build jobs
Fix rake version, because 10.0.0 breaks --trace parameter handling in our build jobs

kovyrin/db-charmer,fiverr/db_charmer_with_sinatra,shtzr840329/db-charmer,fiverr/db_charmer_with_sinatra,shtzr840329/db-charmer,kovyrin/db-charmer,shtzr840329/db-charmer