Moves the cpp guard outside MDF1.

Fix the compilation error with cpp.

IM-TechieScientist authored
Signed-off-by: F. Ramu <francois.ramu@st.com>

Author: FRASTM

stm32cube/stm32h5xx/README

@@ -74,4 +74,10 @@ Patch List:
      Impacted file:
       stm32cube/stm32h5xx/drivers/src/stm32h5xx_hal_sdio.c
 
+   *Fix CPP compilation error
+     Moves the cpp guard outside MDF1.
+     Impacted file:
+      stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_mdf.h
+        ST internal bug : HAL1-27445
+
    See release_note.html from STM32Cube

stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_mdf.h

@@ -1150,10 +1150,10 @@ uint32_t             HAL_MDF_GetError(const MDF_HandleTypeDef *hmdf);
   * @}
   */
 
+#endif /* MDF1 */
+
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* MDF1 */
-
 #endif /* STM32H5xx_HAL_MDF_H */