New metrics for single and range partitions read sizes.

[grighetto]

What is the issue

...

Split the Read Size metric into more granular pieces for:

Total Range Read
Range Read with Index
Range Read without Index
Total Single Partition
Single Partition with Index
Single Partition without Index

What does this PR fix and why was it fixed

...

It breaks up the read size metric into six other metrics to give more specific information and help with performance investigation for things like SAI.

[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

[sonarqubecloud]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud

[cassci-bot]

❌ Build ds-cassandra-pr-gate/PR-2256 rejected by Butler

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6 regressions found
See build details here

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Found 6 new test failures

Test	Explanation	Runs	Upstream
o.a.c.distributed.test.AbortedQueryLoggerTest.testLogsReadMetrics	REGRESSION	🔴	0 / 30
o.a.c.index.sai.QueryContextTest.testWideTableScoreOrdered[fa] (compression)	REGRESSION	🔴	0 / 30
o.a.c.index.sai.cql.VectorCompaction100dTest.testZeroOrOneToManyCompaction[ec false]	NEW	🔴	0 / 30
o.a.c.index.sai.cql.VectorCompaction2dTest.testZeroOrOneToManyCompaction[ca false] (compression)	NEW	🔴	0 / 30
o.a.c.index.sai.cql.VectorSiftSmallTest.testMultiSegmentBuild[fa false false]	NEW	🔴	0 / 30
o.a.c.index.sai.cql.VectorTypeTest.lwtTest[ca false false]	NEW	🔴	0 / 30

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Found 4 known test failures