✨ Set InternalDNS address for machines

[damdo]

What this PR does / why we need it:
Currently, CAPV doesn't set an internal dns address for its machines as other providers do. We would ideally want to set this value to the virtual machine's name, so we know that this address can be resolvable.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #2013

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (da206f1) 63.56% compared to head (d8db2a2) 63.78%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2529      +/-   ##
==========================================
+ Coverage   63.56%   63.78%   +0.22%     
==========================================
  Files         123      123              
  Lines        8786     8790       +4     
==========================================
+ Hits         5585     5607      +22     
+ Misses       2779     2759      -20     
- Partials      422      424       +2     

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[chrischdi]

There's already #2513 ,

Did you have a chat with @odvarkadaniel ?

[chrischdi]

/hold

[damdo]

Hey @chrischdi
Daniel was on my team but changed teams recently, so I'm taking his work on now.
I've just created a separate PR because it's easier for me to manage this going forward.
We can close #2513 now

[chrischdi]

/lgtm

/assign sbueringer

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 184e37b7c180ece9f59f2bebf4c34365af8aad5c

[vincepri]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vincepri

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[damdo]

/unhold