biglakeiceberg: suppress plan diff for write.parquet.compression-codec in iceberg table properties

[shuyama1]

This PR fixes a bug where google_biglake_iceberg_table was experiencing plan-non-empty diffs during updates when the default property "write.parquet.compression-codec" (returned as "zstd" by the API) was not defined in the user's Terraform configuration.

By adding "write.parquet.compression-codec" to icebergTableIgnoredProperties, we suppress the diff when the property is not defined by the user.

Fixes hashicorp/terraform-provider-google#28299

biglakeiceberg: fixed perma-diff on `write.parquet.compression-codec` in `google_biglake_iceberg_table`

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 0ca4464:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	1 file changed, 1 insertion(+)
google-beta provider	View Diff	1 file changed, 1 insertion(+)
terraform-google-conversion	View Diff	1 file changed, 1 insertion(+)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
23	22	1	0

Affected Service Packages

• biglakeiceberg

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[shuyama1]

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Update: test passed

[shuyama1]

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[github-actions]

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