Fixes for all-runtimes #3689

Job	Run time
mlserver (ubuntu-22.04, 3.9, true)	9m 42s
generate (3.9, dataplane)	36s
mlserver (ubuntu-22.04, 3.10, true)	9m 36s
lint (3.9)	30s
generate (3.9, model-repository)	40s
all-runtimes	0s
lint (3.10)	35s
generate (3.10, dataplane)	34s
generate (3.10, model-repository)	33s
runtimes (ubuntu-22.04, 3.9, sklearn, true)	1m 59s
runtimes (ubuntu-22.04, 3.9, xgboost, true)	3m 5s
runtimes (ubuntu-22.04, 3.9, lightgbm, true)	1m 57s
runtimes (ubuntu-22.04, 3.9, mlflow, true)	5m 49s
runtimes (ubuntu-22.04, 3.9, huggingface, true)	6m 19s
runtimes (ubuntu-22.04, 3.9, alibi-explain, true)	5m 43s
runtimes (ubuntu-22.04, 3.9, alibi-detect, true)	3m 56s
runtimes (ubuntu-22.04, 3.9, catboost, true)	2m 8s
runtimes (ubuntu-22.04, 3.10, sklearn, true)	2m 7s
runtimes (ubuntu-22.04, 3.10, xgboost, true)	3m 48s
runtimes (ubuntu-22.04, 3.10, lightgbm, true)	1m 55s
runtimes (ubuntu-22.04, 3.10, mlflow, true)	6m 15s
runtimes (ubuntu-22.04, 3.10, huggingface, true)	5m 54s
runtimes (ubuntu-22.04, 3.10, alibi-explain, true)	51s
runtimes (ubuntu-22.04, 3.10, alibi-detect, true)	4m 38s
runtimes (ubuntu-22.04, 3.10, catboost, true)	2m 21s
	1h 21m 31s

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