cluster/tools: integrate kartongips as main kubecfg tool

Change-Id: If6a6c8e9c9163f0fc25adcaa8680857fdca69cd3
diff --git a/cluster/tools/kartongips/BUILD.bazel b/cluster/tools/kartongips/BUILD.bazel
index ef295cf..1a08ee2 100644
--- a/cluster/tools/kartongips/BUILD.bazel
+++ b/cluster/tools/kartongips/BUILD.bazel
@@ -5,6 +5,9 @@
     srcs = ["main.go"],
     importpath = "code.hackerspace.pl/hscloud/cluster/tools/kartongips",
     visibility = ["//visibility:private"],
+    x_defs = {
+        "code.hackerspace.pl/hscloud/cluster/tools/kartongips.Version": "{STABLE_GIT_VERSION}",
+    },
     deps = [
         "//cluster/tools/kartongips/cmd:go_default_library",
         "//cluster/tools/kartongips/pkg/kubecfg:go_default_library",