feat(windows): support autoGain, echoCancel and noiseSuppress #641

Description

RecordConfig exposes autoGain, echoCancel and noiseSuppress, and the
Windows implementation reads them into its native RecordConfig, but they
currently have no effect on windows.

As suggested in 639, I'm opening this as a separate issue.

Expected behaviour

When one of these options is true, the Windows recorder should try to enable
the matching processing (where the device/driver allows it), the same way
other platforms do on a best-effort basis.