[BP-3.2][FLINK-36183] Fix lenient schema evolution failure with route blocks #1574

Job	Run time
license_check	3m 17s
migration_test_ut	4m 0s
compile_and_test (8, core)	9m 30s
compile_and_test (8, pipeline_connectors)	14m 12s
compile_and_test (8, mysql)	36m 49s
compile_and_test (8, postgres)	23m 48s
compile_and_test (8, oracle)	27m 22s
compile_and_test (8, mongodb)	57m 3s
compile_and_test (8, sqlserver)	12m 32s
compile_and_test (8, tidb)	3m 35s
compile_and_test (8, oceanbase)	4m 54s
compile_and_test (8, db2)	20m 22s
compile_and_test (8, vitess)	2m 45s
compile_and_test (8, pipeline_e2e)	1h 16m 2s
compile_and_test (8, source_e2e)	1h 15m 0s
data_stream_migration_test (8)	25m 5s
pipeline_migration_test (8)	12m 35s
data_stream_migration_test (11)	25m 3s
pipeline_migration_test (11)	13m 2s
	7h 26m 56s

Provide feedback