Add 'ssvnc' to setup installing required packages.

Bug: 116683167
Test: ./run_tests.sh, m acloud && acloud setup --host.
Change-Id: I133ec7b8c5eb46939d146cd4baf25214d0cd19b0
diff --git a/setup/setup.py b/setup/setup.py
index aaa272c..ca34487 100644
--- a/setup/setup.py
+++ b/setup/setup.py
@@ -42,7 +42,7 @@
     _PrintWelcomeMessage()
 
     # 2.Init all subtasks in queue and traverse them.
-    host_runner = host_setup_runner.CuttlefishPkgInstaller()
+    host_runner = host_setup_runner.AvdPkgInstaller()
     host_env_runner = host_setup_runner.CuttlefishHostSetup()
     gcp_runner = gcp_setup_runner.GcpTaskRunner(args.config_file)
     task_queue = []