m/test/launch/cli: turn targets back into binaries and aliases

We had some kind of hack to get //metropolis:{launch,launch-cluster} to
work as `bazel test` targets, but I see no reason to ever want that.

Having the thing go through a test_suite and a native_test broke passing
SIGINT and caused the emulated environments to continue running in the
background forked off the server when the user exited via Ctrl-C.

For some reason, running in tests also allowed us to do a weird hack in
which we could resolve the TPM config directory as a runfile and list
files there (running via `bazel run` broke that). Let's also fix this to
just use a file list instead.

Change-Id: I3389617272307275e2755e540b233f88ca80f0bd
Reviewed-on: https://review.monogon.dev/c/monogon/+/3105
Tested-by: Jenkins CI
Reviewed-by: Leopold Schabel <leo@monogon.tech>
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
diff --git a/metropolis/test/launch/cli/launch-cluster/BUILD.bazel b/metropolis/test/launch/cli/launch-cluster/BUILD.bazel
index 2c673c5..688228e 100644
--- a/metropolis/test/launch/cli/launch-cluster/BUILD.bazel
+++ b/metropolis/test/launch/cli/launch-cluster/BUILD.bazel
@@ -13,20 +13,10 @@
 )
 
 go_binary(
-    name = "launch-cluster_bin",
+    name = "launch-cluster",
     data = [
         "//metropolis/cli/metroctl",
     ],
     embed = [":launch-cluster_lib"],
-    visibility = ["//:__pkg__"],
-)
-
-# Wrap the binary in a native_test so that we can run it with the
-# `bazel test` command inside the sandbox.
-native_test(
-    name = "launch-cluster",
-    src = ":launch-cluster_bin",
-    out = "launch",
-    tags = ["manual"],
     visibility = ["//visibility:public"],
 )
diff --git a/metropolis/test/launch/cli/launch/BUILD.bazel b/metropolis/test/launch/cli/launch/BUILD.bazel
index cfbf93a..74c63d2 100644
--- a/metropolis/test/launch/cli/launch/BUILD.bazel
+++ b/metropolis/test/launch/cli/launch/BUILD.bazel
@@ -14,22 +14,12 @@
 )
 
 go_binary(
-    name = "launch_bin",
+    name = "launch",
     data = [
         "//metropolis/node:image",
         "//metropolis/node:swtpm_data",
         "//third_party/edk2:firmware",
     ],
     embed = [":launch_lib"],
-    visibility = ["//:__pkg__"],
-)
-
-# Wrap the binary in a native_test so that we can run it with the
-# `bazel test` command inside the sandbox.
-native_test(
-    name = "launch",
-    src = ":launch_bin",
-    out = "launch",
-    tags = ["manual"],
     visibility = ["//visibility:public"],
 )