kvserver: run bench without extra arguments

Without these additions, users of `./dev bench` need to manually specify an
explicit bazel target for the kvserver_test package. This always causes a few
seconds (or minutes) of confusion because (1) most of us are used to not having
to specify the test package and (2) its reasonable to first suspect your recent
change when you hit some bazel error.

Epic: None
Release note: none

Author: stevendanna

pkg/kv/kvserver/BUILD.bazel

@@ -616,9 +616,11 @@ go_proto_library(
     proto = ":kvserver_proto",
     visibility = ["//visibility:public"],
     deps = [
+        "//pkg/kv/kvpb",  # keep
         "//pkg/kv/kvserver/kvserverpb",
         "//pkg/roachpb",
         "//pkg/storage/enginepb",
+        "//pkg/util/uuid",  # keep
         "@com_github_gogo_protobuf//gogoproto",
     ],
 )