replace k-flash with kflash.py on windows

Author: Neutree

platform.txt

@@ -90,8 +90,8 @@ recipe.size.regex=\s*[0-9]+\s+[0-9]+\s+[0-9]+\s+([0-9]+).*
 
 tools.kflash.path={runtime.tools.kflash.path}/
 tools.kflash.cmd=python3 {runtime.tools.kflash.path}/kflash.py
-tools.kflash.cmd.windows={runtime.tools.kflash.path}/k-flash
-tools.kflash.program.pattern={cmd} -n -p {serial.port} -b {build.burn_baudrate} -B {build.burn_tool_firmware} {build.path}/{build.project_name}.bin
-tools.kflash.program.pattern.windows="{cmd}" -d {serial.port} -b {build.burn_baudrate} {build.path}/{build.project_name}.bin
+tools.kflash.cmd.windows={runtime.tools.kflash.path}/kflash_py
+tools.kflash.program.pattern={cmd} -p {serial.port} -b {build.burn_baudrate} -B {build.burn_tool_firmware} {build.path}/{build.project_name}.bin
+tools.kflash.program.pattern.windows="{cmd}" -n -p {serial.port} -b {build.burn_baudrate} -B {build.burn_tool_firmware} {build.path}/{build.project_name}.bin