Bug in ghcup metadata generation?

Both 9.6.3 and 9.8.1 ghcup metadata have the same defect:

• https://github.com/haskell/ghcup-metadata/pull/140#pullrequestreview-1750607568
• https://github.com/haskell/ghcup-metadata/pull/124#pullrequestreview-1750600916

Expected

vlTestDL.dlUri should be the url for the testsuite tarball. Its sha256 hash should match vlTestDL.dlHash.

Actual

vlTestDL.dlUri is the url for the source tarball. VlTestDL.dlHash is the sha256 hash of the testsuite tarball, so it doesn't correspond.