chore(devdeps): update dependency rollup to v3.21.8

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	3.21.7 -> 3.21.8

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Release Notes

rollup/rollup

v3.21.8

Compare Source

2023-05-16

Bug Fixes

• Allow a namespace to properly contain itself as a named export (#​4991)

Pull Requests

• #​4991: Handle self-referencing namespaces (@​lukastaegert)

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Latest commit: ce0e7fd

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[codecov]

Codecov Report

Merging #1318 (ce0e7fd) into main (77f2376) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1318   +/-   ##
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  Coverage   98.94%   98.94%           
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  Files          24       24           
  Lines         666      666           
  Branches       94       94           
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  Hits          659      659           
  Partials        7        7