DrCovModule is exclusive to user-mode

[vringar]

The issue exists in 17def03

Describe the bug

Previously the QemuDrCovHelper could be used in Systemmode and was critical to the way we worked.
#2267 moved the DrCovModule into the usermode module making it inaccessible for our usecase.

To Reproduce
Steps to reproduce the behavior:

1. Look where drcov.rs is in the tree
2. See the conditional inclusion of this module

Expected behavior

I expect this module to be available in systemmode as well.

Additional context

I'm sorry if there is a technical reason why this only works in usermode, I'll move the DrCovModule to the generic modules and see what happens. However, I still wanted to open the issue, so maybe you can tell me, why I shouldn't do this.

[rmalmain]

sorry, it's a mistake on my end. I'll fix asap

[vringar]

Thank you so much!

[rmalmain]

no worries, thanks for pointing out the issue! once the ci is happy i'll merge the patch