CNDB-13689: use NodeQueue::pushMany to decrease time complexity to build heap

[michaeljmarshall]

What is the issue

Fixes: https://github.com/riptano/cndb/issues/13689

What does this PR fix and why was it fixed

This PR utilizes the NodeQueue::pushMany method to decrease the time complexity required to build the NodeQueue from O(n log(n)) to O(n). This is likely only significant for sufficiently large hybrid queries. For example, we have seen cases of the search producing 400k rows, which means that we do 400k insertions into these NodeQueue objects.

[github-actions]

Checklist before you submit for review

• 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

[michaeljmarshall]

Looks like I caught a bug in the initial implementation. Fix proposed: datastax/jvector#433.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cassci-bot]

❌ Build ds-cassandra-pr-gate/PR-1693 rejected by Butler

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3 new test failure(s) in 1 builds
See build details here

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Found 3 new test failures

Test	Explanation	Branch history	Upstream history
...gLegacyIndex.test_sstableloader_with_failing_2i	regression	🔴	🔵🔵🔵🔵🔵🔵🔵
...testWithRangeTombstoneMarkersWithoutCompression	regression	🔴	🔵🔵🔵🔵🔵🔵🔵
o.a.c.u.b.BinLogTest.testTruncationReleasesLogS...	regression	🔴	🔵🔵🔵🔵🔵🔵🔵

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Found 1 known test failures