[IcebergIO] Change writer open/close logs to debug

[ahmedabu98]

These are currently logged at info level, and can be a little noisy:

INFO: Opened PARQUET writer for table 'apache-beam-2.66.0-SNAPSHOT.bqms_test_catalog_1749651126538_testWriteToPartitionedAndValidateWithBQQuery_new.test_table', partition [false, 482136, value_7]. Writing to path: gs://managed-iceberg-integration-tests/temp/BigQueryMetastoreCatalogIT/423913dc-66cf-4ead-bb01-20b7561a7896/bqms_test_catalog_1749651126538_testWriteToPartitionedAndValidateWithBQQuery_new.db/test_table/data/bool_field=false/datetime_hour=2025-01-01-00/str_trunc=value_7/b29551ce-cd32-4aa2-b832-14589c63b2d5_45eb5c5f-c612-413c-b8a6-ee49dd6fed94_1.parquet

INFO: Closed PARQUET writer for table 'apache-beam-2.66.0-SNAPSHOT.bqms_test_catalog_1749651501346_testWriteToDynamicNamespaces_1.table_true' (1 records, 6727 bytes), path: gs://managed-iceberg-integration-tests/temp/BigQueryMetastoreCatalogIT/423913dc-66cf-4ead-bb01-20b7561a7896/bqms_test_catalog_1749651501346_testWriteToDynamicNamespaces_1.db/table_true/data/33850680-a1ea-4554-9af3-55ac7478dc83_ad478be3-677e-415a-8366-5c0472dea905_1.parquet

[github-actions]

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[github-actions]

This pull request has been marked as stale due to 60 days of inactivity. It will be closed in 1 week if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the [email protected] list. Thank you for your contributions.

[derrickaw]

waiting on author

[github-actions]

This pull request has been marked as stale due to 60 days of inactivity. It will be closed in 1 week if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the [email protected] list. Thank you for your contributions.

[derrickaw]

Not stale