Decouple caching columns from caching table comments in glue for Iceberg #69800

Job	Run time
check-commits-dispatcher	36s
artifact-checks	20m 42s
build-pt	11m 0s
build-test-matrix	51s
error-prone-checks	4m 34s
hive-tests (config-hdp3)	1m 18s
maven-checks 23	18m 8s
test-jdbc-compatibility	4m 15s
test-other-modules	8m 52s
check-commit	1s
test (plugin/trino-iceberg)	17m 31s
test (plugin/trino-iceberg, cloud-tests)	4m 9s
test (plugin/trino-iceberg, fte-tests)	13m 0s
test (plugin/trino-iceberg, minio-and-avro)	22m 52s
test (testing/trino-faulttolerant-tests, default)	6m 18s
test (testing/trino-faulttolerant-tests, test-fault-tolerant-delta)	6m 0s
test (testing/trino-faulttolerant-tests, test-fault-tolerant-hive)	15m 17s
test (testing/trino-faulttolerant-tests, test-fault-tolerant-iceberg)	12m 24s
pt (default, suite-1, )	20m 39s
pt (default, suite-2, )	36m 35s
pt (default, suite-3, )	28m 45s
pt (default, suite-5, )	32m 38s
pt (default, suite-6-non-generic, )	36m 27s
pt (default, suite-7-non-generic, )	27m 3s
pt (default, suite-hive-transactional, )	34m 29s
pt (default, suite-clients, )	7m 55s
pt (default, suite-functions, )	4m 11s
pt (default, suite-tpch, )	5m 16s
pt (default, suite-tpcds, )	10m 24s
pt (default, suite-storage-formats-detailed, )	14m 8s
pt (default, suite-parquet, )	9m 25s
pt (default, suite-ldap, )	10m 53s
pt (default, suite-compatibility, )	12m 5s
pt (default, suite-all-connectors-smoke, )	2m 35s
pt (default, suite-delta-lake-oss, )	21m 20s
pt (default, suite-iceberg, )	41m 13s
pt (default, suite-hudi, )	7m 40s
pt (apache-hive3, suite-hms-only, )	7m 14s
	8h 58m 43s

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