Disable HTTP2 in conf file

Hi,

I understand that there is some odd interaction between the Go library HTTP2 implementation and the Koofr storage backend which means a big slowdown unless the option --disable-http2 is used.

(reference to where I found this in link below and personally have noticed it is the difference between 10 MB/s when not used and 40 MB/s transfer speed if used)

Is it possible to make this a configuration file setting as I don't want to disable HTTP2 for all my other rclone usage but I also dont want to putting this on command line for all of rclone-koofr usage so would be handy to have this as a config file.

https://www.reddit.com/r/koofrnet/comments/10bolmu/rcloneusers_add_disablehttp2_to_speed_up/

Simple answer is no. This is global flag and it does not have its place in config place (at least for now).