Windows docker build

[vyta]

What this PR does / why we need it: Builds eraser w/ windows target

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged): Fixes #169

Special notes for your reviewer:

[vyta]

Looks like the e2e test job timed out. May we increase timeout duration and rerun?

// @helayoty @sozercan

[sozercan]

@pmengelbert is this due to intermittent failure?

[pmengelbert]

@sozercan yes, this is why I reopened the issue. It's been difficult to reproduce, so I'll add these logs to the issue tracking intermittent failures @vyta

[pmengelbert]

The test timed out twice in a row. It may actually be related to the changes, though I don't know why.

[vyta]

I think I may know the issue, working on the fix. h/o thanks!

[sozercan]

/hold - this needs a discussion on how to handle windows nodes/images since we can't scan them

[sozercan]

Closing this for now since we don't support Windows at this time due to no scanner available.