fix(ast): do not include trailing_comma in JSON AST

[overlookmotel]

Don't include trailing_comma fields in JSON AST, for compat with ESTree (#2854).

[overlookmotel]

• fix(ast): do not include trailing_comma in JSON AST #3073 👈
• main

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[codspeed-hq]

CodSpeed Performance Report

Merging #3073 will not alter performance

_{Comparing 04-22-fix_ast_do_not_include_trailing_comma_in_JSON_AST (dee1290) with main (be9cdfc)}

Summary

✅ 30 untouched benchmarks