Add rucio to requirements

1 job for master in 29 seconds (queued for 3 seconds)
Status Name Job ID Coverage
failed test #6115


Name Stage Failure
test Test
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit
WARNING: You are using pip version 22.0.4; however, version 22.1.2 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1