[Agent] add basic integrations tests for Windows package (and maybe some detailed data validation too)

[EricDavisX]

This is dependent on having windows worker / ci support, but when we get it in we want to integrate with it as possible, and likely go a bit deeper than we have thus far with automation.

Dependent on #823 for Windows support at all, then we can itemize out more specifics

Akin to this for system package:
#313

[mdelapenya]

Using same approach as in the ARM side, we can provision Windows workers, and adapt the code to use Windows containers. But I'm afraid we are not generating Windows images. This issue must be achieved refactoring the test framework to allow spinning windows boxes (VMs?) instead of containers.

@elastic/observablt-robots wdyt of providing a VM driver to the e2e tests, which allows to spin up a VM? We currently have the docker-compose driver, which is the manager for container services.

[EricDavisX]

this is nearly done and ready to be worked. the support for Windows is cited here as a (possibly) last step to achieve support:
#1435

the next step will be for someone on the engg prod team to do the leg work to add in tests - @IgorGuz2000 want to put this on your list?

[IgorGuz2000]

Yes

[cachedout]

Hello @IgorGuz2000 and @mdelapenya

We have had this issue for quite some time. @IgorGuz2000 did you ever manage to add in these tests or is this work still outstanding?