ref(consumer): Remove async inserts #20014

Job	Run time
detect what files changed	6s
pre-commit hooks	32s
Linting - Rust	2m 10s
Dataset Config Validation	33s
Publish Snuba to DockerHub	0s
Build snuba CI image	9m 15s
mypy typing	1m 7s
validate-devservices-config	0s
Front end tests for snuba admin	1m 10s
sentry (0)	5m 36s
sentry (1)	5m 52s
self-hosted-end-to-end	9m 15s
Tests on multiple clickhouse versions (24.3.5.47.altinitystable)	13m 20s
sentry (2)	5m 30s
sentry (3)	5m 25s
Tests and code coverage (test)	12m 47s
Tests and code coverage (test_rust)	5m 5s
Tests and code coverage (test_distributed)	23m 58s
Tests and code coverage (test_distributed_migrations)	3m 21s
	1h 45m 2s

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