Bug#1061206: Please upgrade to llvm-toolchain-17

[Sylvestre Ledru <sylvestre@debian.org>]

Source: pyside2
Severity: important

Dear Maintainer,

As part of the effort to limit the number of llvm packages in the
archive, it would be great if you could upgrade to -17.

This package depends on 15.

Thanks,
Sylvestre