message: Add missing tink proto dep to testing server tests.
diff: @@ -84,6 +84,7 @@ java_test(
  "@io_grpc_grpc_java//testing",
  "@maven//:com_google_truth_truth",
  "@maven//:junit_junit",
  + "@tink_base//proto:tink_proto",
  "@tink_java//src/main/java/com/google/crypto/tink:core",
  "@tink_java//src/main/java/com/google/crypto/tink/aead:aead_key_templates",
  "@tink_java//src/main/java/com/google/crypto/tink/config:tink_config",
  @@ -112,6 +113,7 @@ java_test(
  "@io_grpc_grpc_java//testing",
  "@maven//:com_google_truth_truth",
  "@maven//:junit_junit",
  + "@tink_base//proto:tink_proto",
  "@tink_java//src/main/java/com/google/crypto/tink/config:tink_config",
  "@tink_java//src/main/java/com/google/crypto/tink/hybrid:hybrid_key_templates",
  "@tink_java//src/main/java/com/google/crypto/tink/signature:signature_key_templates",
  