Tests

Add locking to more safely delete state groups: Part 1 #4548

Job	Run time
lint-newsfile	38s
check-lockfile	8s
changes	2s
lint-crlf	6s
lint	18s
check-sampleconfig	54s
check-schema-delta	47s
lint-clippy	0s
Typechecking	1m 29s
lint-clippy-nightly	0s
lint-pydantic	48s
lint-readme	0s
lint-rustfmt	0s
linting-done	1s
calculate-test-jobs	6s
trial-olddeps	2m 49s
portdb (3.9, 13)	2m 47s
complement (monolith, SQLite)	2m 47s
trial-pypy	0s
portdb (3.13, 17)	2m 48s
complement (monolith, Postgres)	2m 47s
complement (workers, Postgres)	2m 47s
cargo-bench	0s
cargo-test	0s
trial (3.9, sqlite, all)	2m 35s
sytest (bullseye)	2m 22s
trial (3.9, postgres, 13, all)	2m 35s
sytest (bullseye, postgres)	2m 24s
trial (3.9, sqlite)	2m 35s
sytest (bullseye, multi-postgres, workers)	2m 22s
sytest (bullseye, multi-postgres, workers, asyncio)	2m 22s
export-data	1s
tests-done	4s
	39m 22s

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