m/c/metroctl: move installer dependency to runfiles

This is the first step in not requiring a full Metropolis build to build
metroctl.

Things are still actively coupled at build time, but the resulting
binary can now run without any embedded installer.

Change-Id: I55fc53c57ac6d1d3e75a225e7d7c79bae5759b67
Reviewed-on: https://review.monogon.dev/c/monogon/+/1945
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/cli/metroctl/BUILD.bazel b/metropolis/cli/metroctl/BUILD.bazel
index 3b6dc25..960c220 100644
--- a/metropolis/cli/metroctl/BUILD.bazel
+++ b/metropolis/cli/metroctl/BUILD.bazel
@@ -18,10 +18,8 @@
         "table_node.go",
     ],
     data = [
-        "//metropolis/node:bundle",
-    ],
-    embedsrcs = [
         "//metropolis/installer:kernel",  #keep
+        "//metropolis/node:bundle",
     ],
     importpath = "source.monogon.dev/metropolis/cli/metroctl",
     visibility = ["//visibility:private"],