Fix lexical and rerank feature is disabled first, then enabled backward compatibility

[Hazel-Datastax]

What this PR does:
Fix lexical and rerank feature is disabled first, then enabled backward compatibility

Which issue(s) this PR fixes:
Fixes #2466

Checklist

• Changes manually tested
• Automated Tests added/updated
• Documentation added/updated
• CLA Signed: DataStax CLA

[github-actions]

📉 Unit Test Coverage Delta vs Main Branch

Metric	Value
Main Branch	51.42%
This PR	51.42%
Delta	🔴 -0.00%
⚠️ Coverage decreased

[github-actions]

Unit Test Coverage Report

Overall Project	51.42% -0.02%	🍏
Files changed	0%	❌

File	Coverage
CreateCollectionOperation.java	67.3% -1.45%	❌

[github-actions]

📈 Integration Test Coverage Delta vs Main Branch (hcd-it)

Metric	Value
Main Branch	74.10%
This PR	74.10%
Delta	🟢 +0.01%
✅ Coverage improved!

[github-actions]

Integration Test Coverage Report (hcd-it)

Overall Project	74.1%	🍏
Files changed	100%	🍏

File	Coverage
CreateCollectionOperation.java	81.3%	🍏

[github-actions]

📈 Integration Test Coverage Delta vs Main Branch (dse69-it)

Metric	Value
Main Branch	72.66%
This PR	72.67%
Delta	🟢 +0.00%
✅ Coverage improved!

[github-actions]

Integration Test Coverage Report (dse69-it)

Overall Project	72.67% -0.01%	🍏
Files changed	50%	❌

File	Coverage
CreateCollectionOperation.java	72.09% -0.72%	❌