update fml40 wheel url

2 jobs for master in 17 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Build Wheel
passed wheel #1892996
wheel

00:00:10

 
  Build Doc
failed pages #1892997
doc

00:00:07

 
Name Stage Failure
failed
pages Build Doc
Skipping Git submodules setup
Downloading artifacts
Downloading artifacts for wheel (1892996)...
Downloading artifacts from coordinator... ok
id=1892996 responseStatus=200 OK token=9e49sQ54
Executing "step_script" stage of the job script
$ pip install -r ./requirements.txt
ERROR: fml40-reference-implementation-0.1.0-py3-none-any.whl is not a supported wheel on this platform.
Cleaning up file based variables
ERROR: Job failed: exit code 1