[WIP] Peer AKS VNet (mgmt) with VM based default templates

[nawazkh]

What type of PR is this?
/kind feature

What this PR does / why we need it:

• This PR updates the templates (based off of VMs) to use private IP of the API Server of the control plane of the workload cluster for inter-node communication.
• This PR also updates the Tiltfile with logic to peer AKS VNets with workload cluster's VNets.

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 # #5261

Special notes for your reviewer:

• cherry-pick candidate

TODOs:

• squashed commits
• includes documentation
• adds unit tests

Release note:

Update VM based templates to use Private IP solution for workload cluster's inter-node communication. Also update Tiltfile to update AKS Vnet with workload cluster's VNet

[k8s-ci-robot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.57%. Comparing base (6bc2cab) to head (3025950).
Report is 18 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5288      +/-   ##
==========================================
+ Coverage   52.52%   52.57%   +0.04%     
==========================================
  Files         272      272              
  Lines       29433    29408      -25     
==========================================
+ Hits        15461    15462       +1     
+ Misses      13169    13148      -21     
+ Partials      803      798       -5     

☔ View full report in Codecov by Sentry.
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---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests

[nawazkh]

We have often struggled in getting more logs outputted while running in tilt.
With this change, if we add the below yaml fields to our tilt-settings.yaml, we will can play around with more logging

container_args:
  capz-controller-manager:
    - "--v=2"

[nawazkh]

link checker is complaining about a deprecated module. Will follow up with another PR to fix it.

(node:1306) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
FILE: ./CHANGELOG/v1.14.5.md
4 links checked.

---

Unrelated, but this PR seems to be blocked on Windows conformance jobs.
Otherwise open for final review

[nawazkh]

/retest

[nawazkh]

this PR needs to be held for feature flag for ILB can be added.
/hold

[k8s-ci-robot]

PR needs rebase.

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