fix(ast/estree): fix optional field of TSMappedType in TS-ESTree AST

[overlookmotel]

Part of #9705.

Recent changes in TS-ESLint made TSMappedType's optional field default to false instead of null. Update our TS-ESTree AST to match it.

[overlookmotel]

• fix(ast/estree): fix optional field of TSMappedType in TS-ESTree AST #10874 👈 (View in Graphite)
• fix(ast/estree): remove TSImportTypeOptions custom serializer #10873
• test(ast/estree): bump acorn-test262 #10872
• main

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[overlookmotel]

Merge activity

• May 7, 11:57 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 7, 12:02 PM EDT: overlookmotel added this pull request to the Graphite merge queue.
• May 7, 12:35 PM EDT: The Graphite merge queue removed this pull request due to downstack failures on PR #10873.
• May 7, 12:38 PM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 7, 12:45 PM EDT: overlookmotel added this pull request to the Graphite merge queue.
• May 7, 12:52 PM EDT: Merged by the Graphite merge queue.

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #10874 will not alter performance

_{Comparing 05-07-fix_ast_estree_fix_optional_field_of_tsmappedtype_in_ts-estree_ast (e7228fa) with main (6f0638a)}

Summary

✅ 36 untouched benchmarks