Add duration parameter in TimeSeasonality #1997

Job	Run time
ubuntu (ubuntu-latest, 3.11, tests/statespace/core/test_statespace.py)	9m 2s
ubuntu (ubuntu-latest, 3.11, tests/model)	8m 51s
ubuntu (ubuntu-latest, 3.11, tests --ignore tests/model --ignore tests/statespace --ignore tests/...	9m 56s
ubuntu (ubuntu-latest, 3.11, tests/statespace --ignore tests/statespace/core/test_statespace.py -...	10m 9s
windows (windows-latest, 3.12, tests/statespace --ignore tests/statespace/core/test_statespace.py...	16m 38s
windows (windows-latest, 3.12, tests/statespace/core/test_statespace.py)	13m 5s
windows (windows-latest, 3.12, tests --ignore tests/model --ignore tests/statespace --ignore test...	21m 8s
ubuntu (ubuntu-latest, 3.11, tests/statespace/filters/test_kalman_filter.py)	2m 30s
ubuntu (ubuntu-latest, 3.11, tests/distributions)	7m 3s
windows (windows-latest, 3.12, tests/model)	15m 50s
windows (windows-latest, 3.12, tests/distributions)	10m 49s
windows (windows-latest, 3.12, tests/statespace/filters/test_kalman_filter.py)	6m 51s
all_tests	4s
	2h 11m 56s

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