[FLINK-39144][paimon] Fix ioManager close.(#4283) #2019

Job	Run time
License Check	4m 28s
Source E2E Tests / test (11, 1.19.3, source_e2e)	22m 56s
Source E2E Tests / test (11, 1.20.3, source_e2e)	21m 36s
Source Unit Tests / test (11, generic, mysql-source)	46m 5s
Common Unit Tests / test (11, generic, core)	13m 20s
Source Unit Tests / test (11, generic, oracle, sqlserver)	46m 17s
Source Unit Tests / test (11, generic, postgres-source, oceanbase-source, tidb, vitess)	35m 56s
Pipeline Unit Tests / test (11, generic, doris, elasticsearch, fluss, hudi, iceberg, kafka, maxcompute, mysql-pipeline,...	57m 22s
Source Unit Tests / test (11, generic, db2, mongodb)	44m 9s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.19.3, pipeline_e2e)	1h 21m 8s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.20.3, pipeline_e2e)	1h 14m 25s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.20.3, pipeline_e2e)	1h 18m 19s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.19.3, pipeline_e2e)	1h 16m 7s
	10h 2m 8s

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