Add stop_cvd to host packages

Test: local
Bug: 78600135
Change-Id: I3d6476c71b3aff0eabba90844f7ff34278ea1838
diff --git a/host_package.mk b/host_package.mk
index daeefea..63fb8ba 100644
--- a/host_package.mk
+++ b/host_package.mk
@@ -22,6 +22,7 @@
 cvd_host_executables := \
     launch_cvd \
     socket_forward_proxy \
+    stop_cvd \
     vnc_server \
     wifi_relay \
     record_audio \