message: Update listLocalSessions test to expect one session
diff: @@ -345,19 +345,17 @@ TEST_CASE("Database integration tests", "[database]") {
  }
  auto session1 = mongo_client.start_session();
  - auto session2 = mongo_client.start_session();
  pipeline.list_local_sessions({});
  - pipeline.limit(2);
  + pipeline.limit(1);
  pipeline.add_fields(make_document(kvp("name", "Jane")));
  pipeline.project(make_document(kvp("name", 1)));
  auto cursor = database.aggregate(pipeline);
  auto results = get_results(std::move(cursor));
  - REQUIRE(results.size() == 2);
  + REQUIRE(results.size() == 1);
  REQUIRE(results[0].view()["name"].get_string().value == stdx::string_view("Jane"));
  - REQUIRE(results[1].view()["name"].get_string().value == stdx::string_view("Jane"));
  }
  }
  