Tests

Don't ratelimit server-sent delayed events #4226

Job	Run time
lint-crlf	5s
check-lockfile	5s
changes	2s
lint-newsfile	38s
lint	22s
Typechecking	1m 36s
check-sampleconfig	43s
check-schema-delta	40s
lint-clippy	0s
lint-clippy-nightly	0s
lint-pydantic	50s
lint-readme	0s
lint-rustfmt	0s
linting-done	2s
calculate-test-jobs	7s
trial-olddeps	7m 11s
portdb (3.9, 11)	3m 14s
complement (monolith, SQLite)	14m 15s
trial-pypy	0s
portdb (3.13, 17)	3m 30s
complement (monolith, Postgres)	14m 20s
complement (workers, Postgres)	22m 49s
cargo-bench	0s
cargo-test	0s
trial (3.9, sqlite, all)	6m 5s
sytest (bullseye)	8m 24s
trial (3.9, postgres, 11, all)	14m 22s
sytest (bullseye, postgres)	10m 20s
trial (3.9, sqlite)	5m 36s
sytest (bullseye, multi-postgres, workers)	12m 57s
sytest (bullseye, multi-postgres, workers, asyncio)	19m 3s
export-data	2m 27s
tests-done	2s
	2h 29m 45s

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