chore: release v6.0.0

[Boshen]

🤖 New release

• oxc_sourcemap: 5.0.1 -> 6.0.0 (⚠ API breaking changes)

⚠ oxc_sourcemap breaking changes

--- failure method_requires_different_generic_type_params: method now requires a different number of generic type parameters ---

Description:
A method now requires a different number of generic type parameters than it used to. Uses of this method that supplied the previous number of generic types will be broken.
        ref: https://doc.rust-lang.org/reference/items/generics.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.43.0/src/lints/method_requires_different_generic_type_params.ron

Failed in:
  oxc_sourcemap::SourceMap::set_sources takes 2 generic types instead of 0, in /tmp/.tmpK5GcW0/oxc-sourcemap/src/sourcemap.rs:116

Changelog

6.0.0 - 2025-10-15

Other

• loosen the type constraint on set_sources (#199)

---

This PR was generated with release-plz.

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[codspeed-hq]

CodSpeed Performance Report

Merging #200 will degrade performances by 2.25%

_{Comparing release-plz-2025-10-15T05-11-48Z (0819e48) with main (405634f)}

Summary

❌ 5 regressions

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	from_json_string	16.1 µs	16.5 µs	-1.95%
❌	generate_lookup_table	1.3 µs	1.3 µs	-2.25%
❌	to_json	5.6 µs	5.7 µs	-2.05%
❌	to_json_string	5 µs	5.1 µs	-1.71%
❌	add_name_add_source_and_content	1.5 µs	1.6 µs	-1.86%