m/test/e2e: Implement TestE2ECoreHA

This is a basic test which exercises a TPM-sealed three-node cluster by
performing a rolling restart of control plane nodes.

Change-Id: Ic6f46192d8ccba1ef7a767988cf5a216beb5a4c6
Reviewed-on: https://review.monogon.dev/c/monogon/+/2884
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/test/launch/cluster/BUILD.bazel b/metropolis/test/launch/cluster/BUILD.bazel
index 5d48f70..4b935f0 100644
--- a/metropolis/test/launch/cluster/BUILD.bazel
+++ b/metropolis/test/launch/cluster/BUILD.bazel
@@ -21,6 +21,7 @@
     deps = [
         "//metropolis/cli/metroctl/core",
         "//metropolis/node",
+        "//metropolis/node/core/curator/proto/api",
         "//metropolis/node/core/identity",
         "//metropolis/node/core/rpc",
         "//metropolis/node/core/rpc/resolver",