Maintenance for continuous integration. #108

Job	Run time
Package tests and linting (stan, 3.9)	11m 17s
Package tests and linting (stan, 3.9)	11m 50s
Package tests and linting (stan, 3.10)	11m 30s
Package tests and linting (stan, 3.10)	11m 30s
Package tests and linting (stan, 3.11)	11m 20s
Package tests and linting (stan, 3.11)	11m 20s
Package tests and linting (torch, 3.9)	1m 46s
Package tests and linting (torch, 3.9)	1m 46s
Package tests and linting (torch, 3.10)	2m 5s
Package tests and linting (torch, 3.10)	2m 5s
Package tests and linting (torch, 3.11)	1m 45s
Package tests and linting (torch, 3.11)	1m 45s
Package tests and linting (util, 3.9)	59s
Package tests and linting (util, 3.9)	59s
Package tests and linting (util, 3.10)	1m 2s
Package tests and linting (util, 3.10)	1m 2s
Package tests and linting (util, 3.11)	1m 19s
Package tests and linting (util, 3.11)	1m 19s
	1h 26m 39s

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