:construction_worker: build ci_module_cpp20 with MSVC

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

include/nlohmann/json.hpp

diff --git a/include/nlohmann/json.hpp b/include/nlohmann/json.hpp
index ed51cd5..2e0b688 100644
--- a/include/nlohmann/json.hpp
+++ b/include/nlohmann/json.hpp
@@ -39,6 +39,7 @@
 #include <nlohmann/detail/hash.hpp>
 #include <nlohmann/detail/input/binary_reader.hpp>
 #include <nlohmann/detail/input/input_adapters.hpp>
+#include <nlohmann/detail/input/json_sax.hpp>
 #include <nlohmann/detail/input/lexer.hpp>
 #include <nlohmann/detail/input/parser.hpp>
 #include <nlohmann/detail/iterators/internal_iterator.hpp>

single_include/nlohmann/json.hpp

diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 850cd8e..125520b 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -12889,6 +12889,8 @@
 
 // #include <nlohmann/detail/input/input_adapters.hpp>
 
+// #include <nlohmann/detail/input/json_sax.hpp>
+
 // #include <nlohmann/detail/input/lexer.hpp>
 
 // #include <nlohmann/detail/input/parser.hpp>

tests/src/unit-msgpack.cpp

diff --git a/tests/src/unit-msgpack.cpp b/tests/src/unit-msgpack.cpp
index bfea2dc..2a841d0 100644
--- a/tests/src/unit-msgpack.cpp
+++ b/tests/src/unit-msgpack.cpp
@@ -1914,10 +1914,12 @@
         SECTION("empty vector")
         {
             const std::vector<std::byte> empty_data;
-            CHECK_THROWS_WITH_AS([&]() { 
-                [[maybe_unused]] auto result = json::from_msgpack(empty_data); 
-                return true; 
-            }(),
+            CHECK_THROWS_WITH_AS([&]()
+            {
+                [[maybe_unused]] auto result = json::from_msgpack(empty_data);
+                return true;
+            }
+            (),
             "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing MessagePack value: unexpected end of input",
             json::parse_error&);
         }
@@ -1946,8 +1948,8 @@
             json direct_result = json::from_msgpack(msgpack_data);
 
             // Test the workaround approach: reinterpret as unsigned char* and use iterator range
-            const auto *const char_start = reinterpret_cast<unsigned char const*>(msgpack_data.data());
-            const auto *const char_end = char_start + msgpack_data.size();
+            const auto* const char_start = reinterpret_cast<unsigned char const*>(msgpack_data.data());
+            const auto* const char_end = char_start + msgpack_data.size();
             json workaround_result = json::from_msgpack(char_start, char_end);
 
             // Verify that the final deserialized JSON matches the original JSON