m/test/e2e: use concise-style logging

Making our test logs look like LogEntry.ConciseString() means we have
significantly more readable test logs.

Change-Id: I0b1eab6a5a837bb2001f3b32779c23df2feaa381
Reviewed-on: https://review.monogon.dev/c/monogon/+/1362
Reviewed-by: Leopold Schabel <leo@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/test/e2e/BUILD.bazel b/metropolis/test/e2e/BUILD.bazel
index 2d227e1..8853554 100644
--- a/metropolis/test/e2e/BUILD.bazel
+++ b/metropolis/test/e2e/BUILD.bazel
@@ -35,6 +35,7 @@
         "//metropolis/node/core/identity",
         "//metropolis/node/core/rpc",
         "//metropolis/proto/api",
+        "//metropolis/test/launch",
         "//metropolis/test/launch/cluster",
         "//metropolis/test/util",
         "@io_k8s_api//core/v1:core",