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>

wpilibNewCommands/src/main/native/include/frc2/command/CommandPtr.h

@@ -7,6 +7,7 @@
 #include <functional>
 #include <initializer_list>
 #include <memory>
+#include <span>
 #include <utility>
 #include <vector>
 
@@ -89,7 +90,7 @@ class CommandPtr final {
    */
   [[nodiscard]] CommandPtr AndThen(
       std::function<void()> toRun,
-      wpi::span<Subsystem* const> requirements = {}) &&;
+      std::span<Subsystem* const> requirements = {}) &&;
 
   /**
    * Decorates this command with a runnable to run after the command finishes.
@@ -132,7 +133,7 @@ class CommandPtr final {
    */
   [[nodiscard]] CommandPtr BeforeStarting(
       std::function<void()> toRun,
-      wpi::span<Subsystem* const> requirements = {}) &&;
+      std::span<Subsystem* const> requirements = {}) &&;
 
   /**
    * Decorates this command with another command to run before this command