Fix failing compaction tests

A bunch of compaction tests started failing after some changes to how logs are handled in ccm:

• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.compaction_throughput_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.data_size_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.disable_autocompaction_alter_and_nodetool_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.disable_autocompaction_alter_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.disable_autocompaction_nodetool_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.disable_autocompaction_schema_test
• compaction_test.TestCompaction_with_DateTieredCompactionStrategy.sstable_deletion_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.compaction_throughput_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.data_size_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.disable_autocompaction_alter_and_nodetool_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.disable_autocompaction_alter_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.disable_autocompaction_nodetool_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.disable_autocompaction_schema_test
• compaction_test.TestCompaction_with_LeveledCompactionStrategy.sstable_deletion_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.compaction_throughput_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.data_size_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.disable_autocompaction_alter_and_nodetool_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.disable_autocompaction_alter_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.disable_autocompaction_nodetool_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.disable_autocompaction_schema_test
• compaction_test.TestCompaction_with_SizeTieredCompactionStrategy.sstable_deletion_test

I haven't dug into it much, but it looks like the following tests:

• compaction_throughput_test
• data_size_test
• disable_autocompaction_alter_and_nodetool_test
• disable_autocompaction_alter_test
• disable_autocompaction_nodetool_test
• disable_autocompaction_schema_test
• sstable_deletion_test

grep logs to check if operations happened successfully, and that something in the new log-handling code broke this.

I'm assigning yukim, since I believe you wrote the changes to ccm, but feel free to find a new assignee.