Drop any references to fedora-release-nonproduct

The package is gone in F22+ and folded into fedora-release.

fedora-arm-base.ks

@@ -23,7 +23,6 @@ services --enabled=ssh,NetworkManager,avahi-daemon,rsyslog,chronyd --disabled=ne
 @standard
 @hardware-support
 @dial-up
-@fedora-release-nonproduct
 
 kernel
 

fedora-arm-server.ks

@@ -4,7 +4,6 @@
 part / --size=3000 --fstype xfs
 
 %packages
--@fedora-release-nonproduct
 -@dial-up
 # install the default groups for the server evironment since installing the environment is not working
 @server-product

fedora-live-base.ks

@@ -24,7 +24,6 @@ services --enabled=NetworkManager --disabled=network,sshd
 @guest-desktop-agents
 @standard
 @core
-@fedora-release-nonproduct
 @fonts
 @input-methods
 @dial-up

fedora-workstation-packages.ks

@@ -2,7 +2,6 @@
 
 # Exclude unwanted groups that fedora-live-base.ks pulls in
 -@dial-up
--@fedora-release-nonproduct
 -@input-methods
 -@standard