systemd: Add RemoveOnStop=yes to all sockets

Currently we only set this for the main sockets, which means
that

  $ systemctl stop virtqemud.socket

will make the socket disappear from the filesystem while

  $ systemctl stop virtqemud-ro.socket

won't. Get rid of this inconsistency.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

src/locking/virtlockd-admin.socket.in

@@ -7,6 +7,7 @@ After=virtlockd.socket
 ListenStream=@runstatedir@/libvirt/virtlockd-admin-sock
 Service=virtlockd.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/locking/virtlockd.socket.in

@@ -5,6 +5,7 @@ Description=Virtual machine lock manager socket
 ListenStream=@runstatedir@/libvirt/virtlockd-sock
 Service=virtlockd.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/logging/virtlogd-admin.socket.in

@@ -7,6 +7,7 @@ After=virtlogd.socket
 ListenStream=@runstatedir@/libvirt/virtlogd-admin-sock
 Service=virtlogd.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/logging/virtlogd.socket.in

@@ -5,6 +5,7 @@ Description=Virtual machine log manager socket
 ListenStream=@runstatedir@/libvirt/virtlogd-sock
 Service=virtlogd.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/remote/libvirtd-admin.socket.in

@@ -7,6 +7,7 @@ After=libvirtd.socket
 ListenStream=@runstatedir@/libvirt/libvirt-admin-sock
 Service=libvirtd.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/remote/libvirtd-ro.socket.in

@@ -7,6 +7,7 @@ After=libvirtd.socket
 ListenStream=@runstatedir@/libvirt/libvirt-sock-ro
 Service=libvirtd.service
 SocketMode=0666
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/virtd-admin.socket.in

@@ -9,6 +9,7 @@ After=libvirtd-admin.socket
 ListenStream=@runstatedir@/libvirt/@sockprefix@-admin-sock
 Service=@service@.service
 SocketMode=0600
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target

src/virtd-ro.socket.in

@@ -9,6 +9,7 @@ After=libvirtd-ro.socket
 ListenStream=@runstatedir@/libvirt/@sockprefix@-sock-ro
 Service=@service@.service
 SocketMode=0666
+RemoveOnStop=yes
 
 [Install]
 WantedBy=sockets.target