…ing an invite code (OpenTTD#9615)

…as enabled

…#9620)

The job was started under a non-priv user, which did not have
permission to patch the emscripten files required to make LZMA
work.

OpenTTD#9621)

Since 01603d9 we run under root, not under github user. In result,
the location of "aws" binary changed.

OpenTTD#9619)

…enTTD#9629)

…ettings (OpenTTD#9633)

Also fixes OpenTTD#9622

…#9627)

…at (OpenTTD#9644)

…h the GUI. (OpenTTD#9645)