Fix #2468 alterCollection, approach 1

[tatu-at-datastax]

What this PR does:

Implements "alterCollection" command to allow enabling of "lexical" indexing, with "alterTable" style

Which issue(s) this PR fixes:
Fixes #2468

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	51.62%
This PR	51.44%
Delta	🔴 -0.18%
⚠️ Coverage decreased

[github-actions]

Unit Test Coverage Report

Overall Project	51.44% -0.48%	🍏
Files changed	15.37%	❌

File	Coverage
SchemaException.java	100%	🍏
CommandName.java	97.31%	🍏
InsertCollectionOperation.java	94.43% -1.28%	❌
CreateCollectionOperation.java	68.14% -0.44%	🍏
CollectionLexicalConfig.java	20.53% -25.22%	❌
CollectionDriverExceptionHandler.java	11.76%	🍏
AlterCollectionCommand.java	0%	❌
CreateCollectionCommandResolver.java	0% -2.8%	❌
AlterCollectionCommandResolver.java	0%	❌
CollectionResource.java	0%	🍏
AlterCollectionLexicalOperation.java	0%	❌

[github-actions]

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

Metric	Value
Main Branch	72.78%
This PR	72.50%
Delta	🔴 -0.28%
⚠️ Coverage decreased

[github-actions]

Integration Test Coverage Report (dse69-it)

Overall Project	72.5% -0.51%	🍏
Files changed	17.57%	❌

File	Coverage
CommandName.java	100%	🍏
SchemaException.java	100%	🍏
CreateCollectionCommandResolver.java	97.73%	🍏
CollectionResource.java	96.8%	🍏
InsertCollectionOperation.java	91.43% -1.28%	❌
CommandObjectMapperHandler.java	91.36% -7.41%	❌
CollectionDriverExceptionHandler.java	83.53%	🍏
AlterCollectionCommand.java	80% -20%	🍏
CreateCollectionOperation.java	70.18% -6.28%	❌
AlterCollectionOperationImpl.java	66.67% -33.33%	🍏
CollectionLexicalConfig.java	42.82% -15.54%	❌
AlterCollectionCommandResolver.java	18.75% -81.25%	❌
AlterCollectionLexicalOperation.java	0%	❌

[github-actions]

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

Metric	Value
Main Branch	74.21%
This PR	74.28%
Delta	🟢 +0.07%
✅ Coverage improved!

[github-actions]

Integration Test Coverage Report (hcd-it)

Overall Project	74.28% -0.06%	🍏
Files changed	90.67%	🍏

File	Coverage
CommandName.java	100%	🍏
SchemaException.java	100%	🍏
CommandObjectMapperHandler.java	98.77%	🍏
CreateCollectionCommandResolver.java	97.98%	🍏
CollectionResource.java	96.8%	🍏
InsertCollectionOperation.java	94.65%	🍏
CollectionLexicalConfig.java	92.38%	🍏
CollectionDriverExceptionHandler.java	91.76%	🍏
AlterCollectionCommandResolver.java	89.2% -10.8%	🍏
AlterCollectionLexicalOperation.java	85% -15%	🍏
CreateCollectionOperation.java	81.68%	🍏
AlterCollectionCommand.java	80% -20%	🍏
AlterCollectionOperationImpl.java	66.67% -33.33%	🍏