message: hammer: another try to fix
  adding std::ios_base::binary when opening all_unicode.json.cbor
diff: @@ -1270,7 +1270,6 @@ TEST_CASE("regression tests")
  }
  }
  - /*
  SECTION("issue #714 - throw std::ios_base::failure exception when failbit set to true")
  {
  {
  @@ -1293,11 +1292,11 @@ TEST_CASE("regression tests")
  | std::ios_base::badbit
  ); // handle different exceptions as 'file not found', 'permission denied'
  - is.open("test/data/json_nlohmann_tests/all_unicode.json.cbor");
  + is.open("test/data/json_nlohmann_tests/all_unicode.json.cbor",
  + std::ios_base::in | std::ios_base::binary);
  CHECK_NOTHROW(nlohmann::json::from_cbor(is));
  }
  }
  - */
  SECTION("issue #805 - copy constructor is used with std::initializer_list constructor.")
  {
  