Enhanced schema fixes

[alexthomas93]

Description

This PR fixes a few issues with the enhanced schema function of the Neo4jGraph class:

• Updates the schema_counts query to use the apoc.meta.graph procedure rather than the apoc.meta.graphSample procedure, which isn't as accurate.
• Removes the previously added default setting suppressing all warnings from the Neo4j driver.
• Adds session_params parameter to the query method of Neo4jGraph allowing for the passing of session specific parameters to the Neo4j driver.
• Updates the Neo4jGraph.query call used to get the enhanced schema so that specific warnings raised by this call are suppressed.

Type of Change

• New feature
• Bug fix
• Breaking change
• Project configuration change

Complexity

Medium

How Has This Been Tested?

• Unit tests
• Integration tests
• Manual tests

Checklist

• Unit tests updated
• Integration tests updated
• CHANGELOG.md updated

[alexthomas93]

@CodiumAI-Agent /update_changelog

[CodiumAI-Agent]

Changelog updates: 🔄

2025-01-09

Fixed

• Resolved issues with enhanced schema handling and database connection configurations.
• Improved error handling for Neo4j driver initialization and query execution.

to commit the new content to the CHANGELOG.md file, please type:
'/update_changelog --pr_update_changelog.push_changelog_changes=true'

[CodiumAI-Agent]

Changelog updates: 🔄

2025-01-10

Changed

• Updated Neo4jGraph.query to support session-specific parameters and improved schema query accuracy by using apoc.meta.graph.

Fixed

• Removed default suppression of all warnings from the Neo4j driver in Neo4jGraph.

to commit the new content to the CHANGELOG.md file, please type:
'/update_changelog --pr_update_changelog.push_changelog_changes=true'