chore(gotreesitter): prune unused functions

[alrs]

This removes unused functions in parser_result.go.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on code hygiene by eliminating dead code. It removes several functions that were no longer being utilized within the parser_result.go file. This cleanup effort contributes to a leaner and more maintainable codebase, making it easier for developers to understand and work with the existing code.

Highlights

• Code Cleanup: Removed several unused functions from parser_result.go to improve code maintainability and reduce the codebase size.
• Function Removal: Specifically, goExtractRecoveredIfStatement, normalizeGoGroupedSpecListSemicolons, normalizeGoStatementListEnds, normalizeGoCaseClauseEnds, and mustPowerShellSymbol were identified as unused and subsequently removed.

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[gemini-code-assist]

Code Review

This pull request successfully prunes several unused functions from parser_result.go, including goExtractRecoveredIfStatement, normalizeGoGroupedSpecListSemicolons, normalizeGoStatementListEnds, normalizeGoCaseClauseEnds, and mustPowerShellSymbol. The removal of these functions contributes to a cleaner codebase by eliminating dead code, which improves maintainability and reduces the overall footprint of the project. The changes align with the stated objective of removing unused code without introducing any regressions or new issues.

[odvcencio]

thank you again! i really appreciate your contribution!