Add cuttlefish_net_tests to cuttlefish's host tests

Bug: 111941923
Test: Ran cuttlefish_net_tests
Change-Id: I13d2bcd563a3f96d9422f5994a10548e334bc183
(cherry picked from commit b5f655dafd26e870f761e3159c90b1663304ea19)
diff --git a/host_package.mk b/host_package.mk
index 7512e19..6190276 100644
--- a/host_package.mk
+++ b/host_package.mk
@@ -42,6 +42,7 @@
     lock_test \
     monotonic_time_test \
     vsoc_graphics_test \
+    cuttlefish_net_tests \
 
 cvd_host_shared_libraries := \
     libbase \