Upgrade mlflow and catboost #3517

Job	Run time
build-docs	2m 34s
test (ubuntu-latest, builder, 3.10)	3m 54s
test (ubuntu-latest, cli, 3.10)	3m 11s
test (ubuntu-latest, client, 3.10)	3m 12s
test (ubuntu-latest, machine, 3.10)	7m 30s
test (ubuntu-latest, reporters, 3.10)	3m 37s
test (ubuntu-latest, serializer, 3.10)	2m 57s
test (ubuntu-latest, server, 3.10)	3m 11s
test (ubuntu-latest, util, 3.10)	2m 45s
test (ubuntu-latest, workflow, 3.10)	3m 9s
test (ubuntu-latest, formatting, 3.10)	3m 28s
test (ubuntu-latest, allelse, 3.10)	3m 15s
test (ubuntu-latest, docker, 3.10)	4m 20s
	47m 3s

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