bug#53273: [PATCH] Update libostree, simplify inputs for flatpak/libostree

[Mathieu Othacehe]

Hello,

> -            (let ((p11-path (string-append (assoc-ref inputs "p11-kit-next")
> +            (let ((p11-path (string-append (assoc-ref inputs "p11-kit")
>                                             "/bin/p11-kit")))

I used search-input-file here to stop relying on labels.

Pushed both patches.

Thanks,

Mathieu