[neon-notifications] Dev Required: exiv2 - 0.27.4

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_exiv2/1417/display/redirect

#<Debian::UScan::DEHS::Package:0x000055c219ffee80 @name="exiv2", @debian_uversion="0.27.3", @debian_mangled_uversion="0.27.3", @upstream_version="0.27.4", @upstream_url="https://github.com/Exiv2/exiv2/archive/refs/tags/v0.27.4.tar.gz", @status="Newer version available">