[droidian-extras] Drop network-manager-fortisslvpn-gnome

Dropped since quite a lot of time from sid/testing, we
were still shipping it through snapshot inheritance, but
cannot do it anymore after the recent network-manager
update. Bye bye.

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-phosh-minimal] Replace phosh-osk-stub with phosh-osk-stevia

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-phosh-minimal] Drop mobile-power-saver-gnome

Package has been removed.

[droidian-phosh-full] Drop libproxy1-plugin-networkmanager

Transitional package that got removed in Debian 14.

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-plamo-wf] Depend on libqca-qt6-plugins

[droidian-phosh-full] Replace pinhole with droidian-camera | gnome-sn…

…apshot

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-base] Depend on headphone-manager

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-phosh-full] Allow using another provider for the firefox co…

…nfiguration

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-phosh-full] Replace evince with papers and eog with loupe

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>

[droidian-phosh-phone] Allow other device chassis types

Prefer -handset as before.

Signed-off-by: Eugenio Paolantonio (g7) <me@medesimo.eu>