[antlir][vm] remove antlir1 vmtest usage outside antlir

Summary:
All users are migrated, so antlir1 vmtest is only used inside antlir
repo as examples. The actual test code deletion will be handled separately,
because there are a lot more unwinding necessary inside antlir directory. I
will tackle it in T167927725.

Test Plan:
CI should cover this. So long as target determinator is happy, we
are good.

Reviewed By: tfg13

Differential Revision: D50577630

fbshipit-source-id: baf1dffd95536422849ab9af65fbc1043dad4cb2

antlir/vm/BUCK

@@ -120,17 +120,7 @@ python_binary(
     # vmtests are deprecated. Use antlir2 vmtest instead. For internal Meta
     # users, docs are available at:
     # https://www.internalfb.com/intern/staticdocs/antlir2/docs/internals/vm-tests/
-    visibility = [
-        "//antlir/...",
-        # 5.2 kernel not supported by antlir2 VM
-        "//ti/tcpevent/vmtest:",
-        # diffs waiting to land
-        "//remote_execution/rust/command/tests/systemd:",
-        "//schedulers/tangram/agent/system/systemd/tests/...",
-        "//schedulers/tangram/agent/utils/command_runner/tests/root:",
-        "//schedulers/tangram/agent/vmtest:",
-        "//tupperware/vmtest/...",
-    ],
+    visibility = ["//antlir/..."],
     deps = [
         ":common",
         ":share",