docs(parser): update parser example

[overlookmotel]

Our Rust AST, ESTree AST, and TS-ESTree ASTs are increasingly diverging from each other. It's useful to be able to view any of them.

Alter oxc_parser example so that:

• --ast prints the Rust AST.
• --estree prints ESTree AST or TS-ESTree AST, depending on source type.

[overlookmotel]

• docs(parser): update parser example #10468 👈 (View in Graphite)
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #10468 will not alter performance

_{Comparing 04-17-docs_parser_update_parser_example (ac23773) with main (a5875da)}

Summary

✅ 36 untouched benchmarks

[Boshen]

Merge activity

• Apr 17, 7:44 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• Apr 17, 7:44 AM EDT: Boshen added this pull request to the Graphite merge queue.
• Apr 17, 7:50 AM EDT: Merged by the Graphite merge queue.