[bsp/Cvitek]去除shell脚本中的'\r' (RT-Thread#9097)

* [bsp/cvitek]去除脚本中'\r'

* [bsp/cvitek]删除脚本中的'\r'

* Update combine-fip.sh

Author: heyuanjie87

bsp/cvitek/board_env.sh

@@ -42,4 +42,3 @@ function check_bootloader()
 fi
 }
 
-

bsp/cvitek/combine-fip.sh

@@ -46,4 +46,4 @@ fi
 popd
 
 mkdir -p output/${MV_BOARD}
-cp -rf cvitek_bootloader/install/soc_${MV_BOARD_LINK}/fip.bin output/${MV_BOARD}/fip.bin
+cp -rf cvitek_bootloader/install/soc_${MV_BOARD_LINK}/fip.bin output/${MV_BOARD}/fip.bin

bsp/cvitek/mksdimg.sh

@@ -41,4 +41,4 @@ if [ "${STORAGE_TYPE}" == "spinor" ] || [ "${STORAGE_TYPE}" == "spinand" ]; then
 	python3 "$IMGTOOL_PATH"/raw2cimg.py "${ROOT_PATH}"/output/"${BOARD_TYPE}"/boot."$STORAGE_TYPE" "${ROOT_PATH}/output/${BOARD_TYPE}" "$FLASH_PARTITION_XML"
 
 	popd
-fi
+fi