[wpiutil] Upgrade to fmt 9.0.0 (#4337)

fmt removed fmt::make_args_checked since it's no longer needed for
constexpr format string checks.

fmt deprecated implicit conversions from enums to integers in format
arguments, so I added explicit static casts.

wpilibc/src/main/native/cpp/I2C.cpp

@@ -25,7 +25,7 @@ I2C::I2C(Port port, int deviceAddress)
   }
 
   HAL_InitializeI2C(m_port, &status);
-  FRC_CheckErrorStatus(status, "Port {}", port);
+  FRC_CheckErrorStatus(status, "Port {}", static_cast<int>(port));
 
   HAL_Report(HALUsageReporting::kResourceType_I2C, deviceAddress);
 }