Tests

Add missing license header #3449

Job	Run time
lint-crlf	3s
changes	8s
check-lockfile	8s
lint-newsfile	36s
check-sampleconfig	43s
check-schema-delta	39s
lint	27s
Typechecking	1m 47s
lint-pydantic	40s
lint-clippy	0s
lint-clippy-nightly	0s
lint-readme	0s
lint-rustfmt	0s
linting-done	4s
calculate-test-jobs	5s
portdb (3.8, 11)	3m 14s
complement (monolith, SQLite)	12m 48s
trial-pypy	0s
portdb (3.11, 15)	3m 4s
complement (monolith, Postgres)	13m 54s
cargo-test	0s
complement (workers, Postgres)	21m 10s
cargo-bench	0s
trial-olddeps	8m 26s
trial (3.8, sqlite, all)	6m 29s
trial (3.8, postgres, 11, all)	13m 49s
sytest (focal)	9m 0s
trial (3.8, sqlite)	5m 37s
sytest (focal, postgres)	11m 7s
sytest (focal, multi-postgres, workers)	13m 59s
sytest (focal, multi-postgres, workers, asyncio)	19m 5s
export-data	2m 27s
tests-done	2s
	2h 29m 31s

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