fix: ci cleanup cache command #5643

Job	Run time
Build	4m 5s
Format (rustfmt +nightly)	15s
Lint (clippy)	3m 56s
Python Binding Tests	8m 54s
Node.js Binding Tests	5m 3s
Cache Maintenance	0s
Process Integration Tests (pytest)	50s
PG Protocol Tests	26s
SQL Logic Tests (postgres)	17s
Unit Tests	6m 10s
SQL Logic Tests (flightsql)	11s
SQL Logic Tests (rpc)	11s
MinIO Integration Tests (SLT::MinIO)	2m 50s
Datasource Integration (Clickhouse)	2m 21s
Service Integration Tests (SLT)	5m 7s
Datasource Integration (Cassandra)	1m 54s
Datasource Integration (Mysql)	2m 47s
Datasource Integration (MongoDB)	25s
Datasource Integration (Sqlserver)	9m 11s
Snowflake Integration Tests (SLT::Snowflake)	2m 24s
	57m 17s

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