AP_HAL_SITL: add dataflash to spi device table

We simulate jedec flash for logging. Hence, we need to add dataflash to device table. Also, we need to remove HAL_LOGGING_SITL_ENABLED since we no longer need it

Co-Authored-By: Divyateja Pasupuleti <divyateja2004@gmail.com>

libraries/AP_HAL_SITL/SITL_cmdline.cpp

@@ -8,7 +8,6 @@
 #include "UARTDriver.h"
 #include <AP_HAL/utility/getopt_cpp.h>
 #include <AP_HAL_SITL/Storage.h>
-#include <AP_Logger/AP_Logger_SITL.h>
 #include <AP_Param/AP_Param.h>
 
 #include <SITL/SIM_Multicopter.h>
@@ -581,9 +580,6 @@ void SITL_State::_parse_command_line(int argc, char * const argv[])
 
     if (erase_all_storage) {
         AP_Param::erase_all();
-#if HAL_LOGGING_SITL_ENABLED
-        unlink(AP_Logger_SITL::filename);
-#endif
         unlink("flash.dat");
         hal.set_wipe_storage(wiping_storage);
     }

libraries/AP_HAL_SITL/SPIDevice.cpp

@@ -120,6 +120,7 @@ static const struct SPIDriverInfo {
 // name, bus, cs_pin
 SPIDesc SPIDeviceManager::device_table[] = {
     { "ramtron", 0, 0 },
+    { "dataflash", 1, 0}
 };
 
 AP_HAL::OwnPtr<AP_HAL::SPIDevice>