Gracefully stop the vm

Bug: 381815559
Test: click 'close' in the notification
Change-Id: Ic000bb7e62b5e5ec39b3c89b9cd9a05aee17588b
diff --git a/build/debian/build.sh b/build/debian/build.sh
index 9104adc..19894c2 100755
--- a/build/debian/build.sh
+++ b/build/debian/build.sh
@@ -192,6 +192,7 @@
 	build_rust_binary_and_copy forwarder_guest
 	build_rust_binary_and_copy forwarder_guest_launcher
 	build_rust_binary_and_copy ip_addr_reporter
+	build_rust_binary_and_copy shutdown_runner
 }
 
 run_fai() {