Upgrade to C++20 (#4239)

* Use explicit this capture required by C++20
* Use C++20 span
* Replace wpi::numbers with std::numbers
* Fix C++20 clang-tidy warning false positive in fmt
* Remove ciso646 include since C++20 removed that header
* Fix global-buffer-overflow asan warnings in ntcore tests
* Add DIOSetProxy constructor to HAL

* Upgrade MSVC compiler to 2022
* Bump native-utils to 2023.2.7 (changes to std=c++20)

Co-authored-by: Peter Johnson <johnson.peter@gmail.com>

ntcore/src/test/native/cpp/TestPrinters.h

@@ -5,11 +5,10 @@
 #pragma once
 
 #include <ostream>
+#include <span>
 #include <string>
 #include <string_view>
 
-#include <wpi/span.h>
-
 #include "gtest/gtest.h"
 
 namespace wpi {
@@ -21,7 +20,7 @@ inline void PrintTo(std::string_view str, ::std::ostream* os) {
 }
 
 template <typename T>
-void PrintTo(span<T> val, ::std::ostream* os) {
+void PrintTo(std::span<T> val, ::std::ostream* os) {
   *os << '{';
   bool first = true;
   for (auto v : val) {