falling back to quickinstall even though release artifacts exist

[extrawurst]

Installing gitui using binstall will fallback to quickinstall even though releases provide artifacts:

INFO resolve: Resolving package: 'gitui'
 INFO resolve: Verified signature for package 'gitui-0.26.3-aarch64-apple-darwin': timestamp:1717346005 file:gitui-0.26.3-aarch64-apple-darwin.tar.gz   hashed
 WARN The package gitui v0.26.3 (aarch64-apple-darwin) has been downloaded from third-party source QuickInstall

The release contains these binaries: https://github.com/extrawurst/gitui/releases/tag/v0.26.3

Maybe the phrasing just needs to change that it prefers quickinstall if it contains the desired binary

[passcod]

Duplicate of #1888