fix: exclude broken android_sdkless player client to prevent 403 errors

- Add --extractor-args youtube:player_client=default,-android_sdkless to
  getBaseCommandArgs() for scheduled channel downloads
- Add same extractor arg to getBaseCommandArgsForManualDownload() for
  manual video downloads
- Fixes yt-dlp issue #15712 where YouTube renders android_sdkless client
  unusable, causing HTTP 403 errors when requesting MP4 formats

Author: dialmaster

server/modules/download/ytdlpCommandBuilder.js

@@ -413,6 +413,7 @@ class YtdlpCommandBuilder {
       '--write-info-json',
       '--no-write-playlist-metafiles',
       '--extractor-args', 'youtubetab:tab=videos;sort=dd',
+      '--extractor-args', 'youtube:player_client=default,-android_sdkless',
       '--match-filter', matchFilter,
       '-o', outputPath,
       '--datebefore', 'now',
@@ -486,6 +487,7 @@ class YtdlpCommandBuilder {
       '--write-info-json',
       '--no-write-playlist-metafiles',
       '--extractor-args', 'youtubetab:tab=videos;sort=dd',
+      '--extractor-args', 'youtube:player_client=default,-android_sdkless',
       '--match-filter', 'availability!=subscriber_only & !is_live & live_status!=is_upcoming',
       '-o', outputPath,
       '--datebefore', 'now',