CNDB-16252: Add IndexComponentsImpl#tmpFileFor to allow vector CompactionGraph to index multiple columns

[michaeljmarshall]

What is the issue

Fixes https://github.com/riptano/cndb/issues/16252

What does this PR fix and why was it fixed

Add a new method to the IndexComponents.ForWrite interface named tmpFileFor. The new method is expected to create temporary files that are namespaced to the index build. This fixes an issue in the CompactionGraph where we incorrectly created temp files with the same name in such a way that they collided. Now the files have the column name and the build id, so they will be properly namespaced while maintaining some form of meaningful name.

[github-actions]

Checklist before you submit for review

• This PR adheres to the Definition of Done
• Make sure there is a PR in the CNDB project updating the Converged Cassandra version
• Use NoSpamLogger for log lines that may appear frequently in the logs
• Verify test results on Butler
• Test coverage for new/modified code is > 80%
• Proper code formatting
• Proper title for each commit staring with the project-issue number, like CNDB-1234
• Each commit has a meaningful description
• Each commit is not very long and contains related changes
• Renames, moves and reformatting are in distinct commits
• All new files should contain the DataStax copyright header instead of the Apache License one

[eolivelli]

LGTM

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
85.7% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cassci-bot]

❌ Build ds-cassandra-pr-gate/PR-2177 rejected by Butler

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2 regressions found
See build details here

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Found 2 new test failures

Test	Explanation	Runs	Upstream
o.a.c.index.sai.cql.VectorCompaction100dTest.testOneToManyCompaction[db true]	NEW	🔴⚪	0 / 19
o.a.c.index.sai.cql.VectorKeyRestrictedOnPartitionTest.partitionRestrictedTest[eb false] (compression)	REGRESSION	🔴🔵	0 / 19

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Found 1 known test failures