builder:main: Fix missing flags in reflash command

Signed-off-by: Ajay Bhargav <[email protected]>

Author: ajaybhargav

builder/main.py

@@ -36,7 +36,9 @@
     SIWIFLASHER=join(platform.get_package_dir(
         "tool-siwiflasher") or "", "siwiflasher"),
     REFLASH_FLAGS=[
-        "-r"
+        "-r",
+        "-b", "$UPLOAD_SPEED",
+        "-p", '"$UPLOAD_PORT"',
     ],
     REFLASH_CMD='"$SIWIFLASHER" $REFLASH_FLAGS'
 )