chore: disable ORC in Iceberg Spark tests

[hsiang-c]

Which issue does this PR close?

Closes #4586

Rationale for this change

• Reduce CI resource consumption by skipping ORC related Iceberg Spark tests b/c Comet doesn't accelerate Iceberg ORC scans.

What changes are included in this PR?

• Scope: Iceberg Spark 4.1 tests only
• Summarized with the help of Claude

#	Pattern	What to do	Applied to
1	Drop ORC rows from parameterized parameters() providers	Delete the Object[] / Object[][] entries that pass FileFormat.ORC or "orc"	SparkRowLevelOperationsTestBase, TestRowLevelOperationsWithLineage, TestFilteredScan, TestPartitionPruning, TestPartitionValues, TestSparkReadProjection, TestSparkMetadataColumns, TestSparkReaderDeletes, TestSparkScan, TestSparkDataWrite, TestIdentityPartitionData, TestMetadataTablesWithPartitionEvolution, TestPositionDeletesTable, TestDataFrameWriterV2Coercion, TestCompressionSettings
2	Disable whole ORC-only test classes	Add import org.junit.jupiter.api.Disabled; and annotate the class with @Disabled	TestOrcWrite, TestSparkOrcReader, TestSparkOrcReadMetadataColumns, TestSparkRecordOrcReaderWriter, TestVectorizedOrcDataReader, TestORCDataFrameWrite
3	Disable individual ORC test methods	Replace @TestTemplate / @Test with @Disabled on the single ORC case	TestRewriteTablePathsAction#testPositionDeletesOrc()
4	Remove ORC-specific assertions / setup / imports inline	Strip the ORC statements and now-unused static imports from tests that mix ORC with other formats	TestSparkCompressionUtil (delete testOrcCompressionRatios() + ORC branches, remove import static …FileFormat.ORC); TestSparkWriteConf (delete ORC compression cases + ORC_COMPRESSION, ORC_COMPRESSION_STRATEGY, DELETE_ORC_COMPRESSION, DELETE_ORC_COMPRESSION_STRATEGY imports); TestCompressionSettings (drop ORC_COMPRESSION/DELETE_ORC_COMPRESSION put() calls + imports); TestStructuredStreamingRead3 (remove orcFileRecords, its appendData(…, "orc"), and the ORC part of the expected-result assertion)

How are these changes tested?

Running Iceberg Spark 4.1 with the new 1.11.0.diff

[mbutrovich]

One thing we might want to add is a test to CometIcebergNativeSuite that uses ORC as the data file type, that way we at least have a self-contained test that the fallback is working correctly.

[mbutrovich]

Interestingly, this doesn't seem to save much time in CI.