ninjalog: Add --cmdline ninjalog_uploader.py option

https://crrev.com/c/5669094 dropped `--cmdline` by mistake.

Bug: 345113094
Change-Id: Ia282a4a18195e000ae658ebc96467f797657f4b0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/5724910
Reviewed-by: Fumitoshi Ukai <ukai@google.com>
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Auto-Submit: Junji Watanabe <jwata@google.com>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Junji Watanabe <jwata@google.com>

autoninja.py

@@ -409,7 +409,7 @@ def _upload_ninjalog(args):
     if platform.system() == "Windows":
         creationflags = subprocess.CREATE_NEW_PROCESS_GROUP
     subprocess.Popen(
-        [sys.executable, _NINJALOG_UPLOADER] + args[1:],
+        [sys.executable, _NINJALOG_UPLOADER, "--cmdline"] + args[1:],
         stdout=subprocess.DEVNULL,
         stderr=subprocess.DEVNULL,
         creationflags=creationflags,