dependencies: pureos: remove unused packagekit.

This package is unused since the commit
e50f311c45 ("dependencies: pureos: go
back to apt (instead of packagekit).").

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Adrien 'neox' Bourmault <neox@gnu.org>

resources/dependencies/pureos-10

@@ -31,8 +31,6 @@ if [ $EUID -ne 0 ]; then
    exit 1
 fi
 
-apt-get -y install packagekit
-
 # Duplications are intentional. Please do not re-factor.
 #
 # This is so that they can moved to separate scripts.