Add support to import Azure KubeOne cluster

[Waseem826]

What this PR does / why we need it:
Add support to import Azure KubeOne cluster.

Provider Step:

Credentials Step:

Summary Step:

Which issue(s) this PR fixes:

Fixes #5471

What type of PR is this?

/kind feature

Does this PR introduce a user-facing change? Then add your Release Note here:

Add support to import Azure KubeOne cluster.

Documentation:

NONE

[Waseem826]

/test pre-dashboard-web-integration-tests-ce

[codecov]

Codecov Report

Merging #5488 (70f7f2b) into main (73fbd6c) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #5488   +/-   ##
=======================================
  Coverage   47.84%   47.84%           
=======================================
  Files         403      403           
  Lines       15887    15887           
  Branches     2485     2485           
=======================================
  Hits         7601     7601           
  Misses       8284     8284           
  Partials        2        2           

Impacted Files	Coverage Δ
...dules/web/src/app/shared/entity/kubeone-cluster.ts	0.00% <ø> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 73fbd6c...70f7f2b. Read the comment docs.

[KhizerRehan]

/approve
/lgtm

[kubermatic-bot]

LGTM label has been added.

Git tree hash: 3217fee237f9c7ddbe955c77640b5a9b2d94ff02

[kubermatic-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: KhizerRehan, Waseem826

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• modules/web/src/OWNERS [KhizerRehan,Waseem826]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[Waseem826]

/retest