Update dfu-util linux path in platform.txt

Co-Authored-By: Frederic Pillon <[email protected]>

Author: jgillick

platform.txt

@@ -206,7 +206,7 @@ tools.dfu_util.cmd=dfu-util
 tools.dfu_util.cmd.windows=dfu-util.exe
 tools.dfu_util.path={runtime.tools.STM32Tools.path}/tools/win
 tools.dfu_util.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx/dfu-util
-tools.dfu_util.path.linux={runtime.tools.STM32Tools.path}/tools/linux/dfu-util
+tools.dfu_util.path.linux={runtime.tools.STM32Tools.path}/tools/linux
 tools.dfu_util.upload.params.verbose=-v
 tools.dfu_util.upload.params.quiet=
 tools.dfu_util.upload.pattern="{path}/{cmd}" --device {upload.usbID} -a 0 --dfuse-address {upload.address} -D "{build.path}/{build.project_name}.bin"