Merge commit '4ee017201227ce16a4edef20912b357e8f303483' into master

Update WPILib for the 2022 beta test.  This now actually runs on my RIO
2.0!

Change-Id: I6d335f61c6abe50facca76f4f5014537e742f1ac
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/frc971/wpilib/ahal/DigitalOutput.cc b/frc971/wpilib/ahal/DigitalOutput.cc
index f4b2781..cc1f3d2 100644
--- a/frc971/wpilib/ahal/DigitalOutput.cc
+++ b/frc971/wpilib/ahal/DigitalOutput.cc
@@ -38,7 +38,8 @@
   m_channel = channel;
 
   int32_t status = 0;
-  m_handle = HAL_InitializeDIOPort(HAL_GetPort(channel), false, &status);
+  m_handle =
+      HAL_InitializeDIOPort(HAL_GetPort(channel), false, nullptr, &status);
   if (status != 0) {
     wpi_setErrorWithContextRange(status, 0, HAL_GetNumDigitalChannels(),
                                  channel, HAL_GetErrorMessage(status));