[neon-notifications] Dev Required: libetebase - 0.5.4

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_libetebase/490/display/redirect

#<Debian::UScan::DEHS::Package:0x00007f6b280062a8 @name="libetebase", @debian_uversion="0.5.3", @debian_mangled_uversion="0.5.3", @upstream_version="0.5.4", @upstream_url="https://github.com/etesync/libetebase/archive/refs/tags/v0.5.4.tar.gz", @status="Newer version available">