metropolis: Lock down visibility rules
This formalizes the package structure introduced by D683.
Test Plan: Pure refactor, CI only.
X-Origin-Diff: phab/D684
GitOrigin-RevId: 574aa14c71faf94f4a5c02a2110e2e3fef7d36ac
diff --git a/metropolis/pkg/freeport/BUILD.bazel b/metropolis/pkg/freeport/BUILD.bazel
index 8ac6daf..70084b2 100644
--- a/metropolis/pkg/freeport/BUILD.bazel
+++ b/metropolis/pkg/freeport/BUILD.bazel
@@ -4,5 +4,5 @@
name = "go_default_library",
srcs = ["freeport.go"],
importpath = "git.monogon.dev/source/nexantic.git/metropolis/pkg/freeport",
- visibility = ["//visibility:public"],
+ visibility = ["//metropolis:__subpackages__"],
)