Refresh token request remove some parameters

[psyray]

Hi,

Thanks for your plugin, he works very well.

There's just a little bug, when you use the 3, to refresh the refresh token, it works well but if you have a parameter AFTER the refresh_token parameter, your extension does not put in in the modified request, the one with the last refresh_token fetched

For ex:
You have in the protocol/openid-connect/token url the following parameters in the body :

grant_type=refresh_token&refresh_token=expired_refresh_token&client_id=some_value

The replaced query is

grant_type=refresh_token&refresh_token=valid_refresh_token

client_id is gone and the request fails.
If client_id is before, no problem