[BUG] CI failing: " 'constraints' is not valid under any of the given schemas"

[jameslamb]

Describe the bug

Builds are failing like this:

#28 11.56 Running dfg on cudf (file-key: test_notebooks)
#28 11.82 The provided dependency file contains schema errors.
#28 11.82 
#28 11.82  	'constraints' is not valid under any of the given schemas
#28 11.82 
#28 11.82 	Failed validating 'oneOf' in schema['properties']['dependencies']['patternProperties']['.*']['properties']['common']['items']['properties']['output_types']:
#28 11.82 	    {'oneOf': [{'$ref': '#/$defs/output-types'},
#28 11.82 	               {'$ref': '#/$defs/output-types-array'},
#28 11.82 	               {'const': 'none'}]}
#28 11.82 
#28 11.82 	On instance['dependencies']['depends_on_dask_cuda']['common'][2]['output_types']:
#28 11.82 	    'constraints' 

(build link)

Steps/Code to reproduce bug

Any CI run.

Expected behavior

CI should pass.

Environment details (please complete the following information):

N/A

Additional context

Broken by this being merged: NVIDIA/cudf#23556

These images need a new-enough version of rapids-dependency-file-generator that has rapidsai/dependency-file-generator#197