[PATCH] [include] Add IWbemContext and IWebCallResult interface and other class definitions

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=62711

Your paranoid android.


=== debian10 (build log) ===

../../wine/include/wbemcli.idl:348: error: syntax error, unexpected '*', expecting ')'
Task: The win32 build failed

=== debian10 (build log) ===

../../wine/include/wbemcli.idl:348: error: syntax error, unexpected '*', expecting ')'
Task: The wow64 build failed