Report incorrect documentation

Location of incorrect documentation
examples/gnn_fraud_detection_pipeline#readme

Describe the problems or issues found in the documentation
cuml needs to be installed for the GNN classification script but the current instructions are insufficient.

Steps taken to verify documentation is incorrect
cuml is not installed by the instructions nor the morpheus conda env.

Suggested fix for documentation

conda install -c rapidsai -c nvidia -c conda-forge --freeze-installed -c stellargraph stellargraph tensorflow cuml