Investigate long build time Windows (and fix it if we can)

[knmcguire]

Description

Currently the Windows builds take up a really long time on the CI. This is not awesome and take up a lot of resources.

Motivation

In this ticket we will try to investigate how long the build takes in CI compared to builds on Ubuntu and see if there is anything we can do to reduce this.

Design / Implementation Considerations

If we want to support ROS2 on Windows and eventually some type of community provided package build on Windows, it would be awesome if it wouldn't take 5 hours per build....

Additional Information

No response

[claraberendsen]

A note here while I parsed through the console logs of jobs, it seems the pixi install command is taking 15+ minutes to complete. Maybe checking how we can cache this layer better to avoid it if Docker cache is still present?