[AidgeSim] Allow to skip recipe

See !113 (merged)

Idea would be to allow something like:

aidge_sim model.onnx model_sim.onnx --ignore=FuseBN:RemoveIdentity

REcipe name to ignore would be easy to find thanks to:

aidge_sim --show_recipes
Available graph transformations:
        -ConstantShapeFolding: Fold constant and shape node.
        -RemoveIdentity: Remove identity nodes from graph.
        -FuseBN: Fuse BatchNormalization layer with previous Conv or FC layer.