fix(ci): pin fastjsonschema below 2.22 on Python 3.9 (#5923) #4022

Job	Run time
changes	7s
test-dbt-versions (1.3)	1m 49s
test-dbt-versions (1.8)	1m 43s
test-dbt-versions (1.6)	1m 42s
test-dbt-versions (1.7)	1m 53s
test-dbt-versions (1.4)	1m 36s
test-dbt-versions (1.10)	1m 55s
test-dbt-versions (1.5)	1m 42s
test-dbt-versions (1.9)	1m 57s
test-vscode-e2e	0s
test-vscode	0s
cicd-tests-windows	11m 39s
doc-tests	45s
migration-test	1m 36s
ui-test	2m 10s
style-and-cicd-tests (3.11)	25m 32s
style-and-cicd-tests (3.13)	25m 10s
style-and-cicd-tests (3.10)	35m 31s
style-and-cicd-tests (3.12)	24m 30s
style-and-cicd-tests (3.9)	23m 47s
engine-tests-docker (spark)	6m 33s
engine-tests-docker (postgres)	2m 22s
engine-tests-docker (mysql)	1m 54s
engine-tests-docker (risingwave)	3m 39s
engine-tests-docker (clickhouse)	3m 20s
engine-tests-docker (mssql)	1m 58s
engine-tests-docker (trino)	9m 17s
engine-tests-docker (starrocks)	2m 58s
engine-tests-docker (duckdb)	1m 47s
ui-style	0s
engine-tests-cloud (redshift)	7m 37s
engine-tests-cloud (databricks)	11m 13s
engine-tests-cloud (athena)	21m 33s
engine-tests-cloud (snowflake)	10m 15s
engine-tests-cloud (bigquery)	15m 46s
engine-tests-cloud (fabric)	5m 7s
engine-tests-cloud (gcp-postgres)	3m 23s
engine-tests-cloud (clickhouse-cloud)	11m 36s
	4h 45m 22s

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