message: Mark multi-threaded indexing tests as may_fail
diff: @@ -458,7 +458,8 @@ const auto max_multithread_run_time = 10s;
  // Uses the real classes, and access + update them concurrently
  TEST_CASE(
  - "multi-threaded indexing - in memory" * doctest::test_suite("indexing"))
  + "multi-threaded indexing - in memory" * doctest::test_suite("indexing") *
  + doctest::may_fail(true))
  {
  auto kv_store_p = std::make_shared<kv::Store>();
  auto& kv_store = *kv_store_p;
  @@ -707,7 +708,8 @@ public:
  };
  TEST_CASE(
  - "multi-threaded indexing - bucketed" * doctest::test_suite("indexing"))
  + "multi-threaded indexing - bucketed" * doctest::test_suite("indexing") *
  + doctest::may_fail(true))
  {
  auto kv_store_p = std::make_shared<kv::Store>();
  auto& kv_store = *kv_store_p;
  