[wpiutil] Upgrade to fmt 10.2.1, add wpi::print (#6161)

We now use a wrapper (wpi::print) to catch exceptions since we can't patch
std::print() to not throw when we ultimately migrate to it.

fmtlib and std format/print throw the same exceptions and always have. We previously patched fmt::print() to not throw a write failure exception, but we can't do that for std::print(); wpi::print() is the migration plan.

wpilibcIntegrationTests/src/main/native/cpp/NotifierTest.cpp

@@ -4,8 +4,8 @@
 
 #include "frc/Notifier.h"  // NOLINT(build/include_order)
 
-#include <fmt/core.h>
 #include <gtest/gtest.h>
+#include <wpi/print.h>
 
 #include "frc/Timer.h"
 
@@ -20,13 +20,13 @@ TEST(NotifierTest, StartPeriodicAndStop) {
   notifier.Stop();
   EXPECT_EQ(10u, counter) << "Received " << counter
                           << " notifications in 10.5 seconds\n";
-  fmt::print("Received {} notifications in 10.5 seconds\n", counter);
+  wpi::print("Received {} notifications in 10.5 seconds\n", counter);
 
   frc::Wait(3_s);
 
   EXPECT_EQ(10u, counter) << "Received " << counter - 10
                           << " notifications in 3 seconds\n";
-  fmt::print("Received {} notifications in 3 seconds\n", counter - 10);
+  wpi::print("Received {} notifications in 3 seconds\n", counter - 10);
 }
 
 TEST(NotifierTest, StartSingle) {
@@ -39,5 +39,5 @@ TEST(NotifierTest, StartSingle) {
 
   EXPECT_EQ(1u, counter) << "Received " << counter
                          << " notifications in 10.5 seconds\n";
-  fmt::print("Received {} notifications in 10.5 seconds\n", counter);
+  wpi::print("Received {} notifications in 10.5 seconds\n", counter);
 }

wpilibcIntegrationTests/src/main/native/cpp/TestEnvironment.cpp

@@ -5,9 +5,9 @@
 #include <cstdlib>
 #include <thread>
 
-#include <fmt/core.h>
 #include <gtest/gtest.h>
 #include <hal/HAL.h>
+#include <wpi/print.h>
 
 #include "frc/DriverStation.h"
 #include "frc/livewindow/LiveWindow.h"
@@ -29,7 +29,7 @@ class TestEnvironment : public testing::Environment {
     m_alreadySetUp = true;
 
     if (!HAL_Initialize(500, 0)) {
-      fmt::print(stderr, "FATAL ERROR: HAL could not be initialized\n");
+      wpi::print(stderr, "FATAL ERROR: HAL could not be initialized\n");
       std::exit(-1);
     }
 
@@ -42,7 +42,7 @@ class TestEnvironment : public testing::Environment {
     HAL_ObserveUserProgramStarting();
     frc::LiveWindow::SetEnabled(false);
 
-    fmt::print("Started coms\n");
+    wpi::print("Started coms\n");
 
     int enableCounter = 0;
     frc::DriverStation::RefreshData();
@@ -50,13 +50,13 @@ class TestEnvironment : public testing::Environment {
       if (enableCounter > 50) {
         // Robot did not enable properly after 5 seconds.
         // Force exit
-        fmt::print(stderr, " Failed to enable. Aborting\n");
+        wpi::print(stderr, " Failed to enable. Aborting\n");
         std::terminate();
       }
 
       std::this_thread::sleep_for(100ms);
 
-      fmt::print("Waiting for enable: {}\n", enableCounter++);
+      wpi::print("Waiting for enable: {}\n", enableCounter++);
       frc::DriverStation::RefreshData();
     }
   }

wpilibcIntegrationTests/src/main/native/cpp/mockds/MockDS.cpp

@@ -8,16 +8,16 @@
 
 #include <string_view>
 
-#include <fmt/core.h>
 #include <hal/cpp/fpga_clock.h>
 #include <wpi/Logger.h>
 #include <wpi/SmallVector.h>
+#include <wpi/print.h>
 #include <wpinet/UDPClient.h>
 
 static void LoggerFunc(unsigned int level, const char* file, unsigned int line,
                        const char* msg) {
   if (level == 20) {
-    fmt::print(stderr, "DS: {}\n", msg);
+    wpi::print(stderr, "DS: {}\n", msg);
     return;
   }
 
@@ -31,7 +31,7 @@ static void LoggerFunc(unsigned int level, const char* file, unsigned int line,
   } else {
     return;
   }
-  fmt::print(stderr, "DS: {}: {} ({}:{})\n", levelmsg, msg, file, line);
+  wpi::print(stderr, "DS: {}: {} ({}:{})\n", levelmsg, msg, file, line);
 }
 
 static void generateEnabledDsPacket(wpi::SmallVectorImpl<uint8_t>& data,