Unused parameter compiler warning

[josesimoes]

Describe the set-up

• STM32F769I-Discovery board

Describe the bug (skip if none)

• When building with GCC option warnings as errors, the following parameters are reported as not being used.

azrtos_xcube_f7-src/Middlewares/ST/usbx/common/usbx_stm32_device_controllers/ux_dcd_stm32_callback.c:803:52: error: unused parameter 'hpcd' [-Werror=unused-parameter]
[build] 803 | void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)

azrtos_xcube_f7-src/Middlewares/ST/usbx/common/usbx_stm32_device_controllers/ux_dcd_stm32_frame_number_get.c:77:52: error: unused parameter 'dcd_stm32' [-Werror=unused-parameter]
[build] 77 | UINT _ux_dcd_stm32_frame_number_get(UX_DCD_STM32 *dcd_stm32, ULONG *frame_number)

azrtos_xcube_f7-src/Middlewares/ST/usbx/common/usbx_stm32_device_controllers/ux_dcd_stm32_frame_number_get.c:77:70: error: unused parameter 'frame_number' [-Werror=unused-parameter]
[build] 77 | UINT _ux_dcd_stm32_frame_number_get(UX_DCD_STM32 *dcd_stm32, ULONG *frame_number)

Additional context

Easy fix by adding the usual (void)param_name;