chore(deps): update dependency tsdown to v0.21.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tsdown (source)	0.21.4 → 0.21.5

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Release Notes

rolldown/tsdown (tsdown)

v0.21.5

Compare Source

   🚀 Features

• Update rolldown to 1.0.0-rc.10  -  by @​wChenonly in #​845 (41411)
• Support typescript v6  -  by @​ocavue in #​858 (bffc4)

   🐞 Bug Fixes

• css:
  • Run final minification on merged CSS output  -  by @​sxzz in #​853 (475df)
  • Don't override internal importer  -  by @​Laupetin in #​860 (af40e)
  • Use aliased exports for CSS module keys  -  by @​wChenonly and @​sxzz in #​840 (bb6de)
• deps:
  • External optionalDependencies by default  -  by @​sxzz (cd24d)
  • Resolve subpath extensions for packages without exports field  -  by @​sxzz in #​863 (c5150)
  • Correctly resolve root @types packages for dts deep imports  -  by @​brc-dd and @​sxzz in #​852 (0b276)

    View changes on GitHub

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