Remove direct dependency on provider

[ytsarev]

Description of your changes

There is no need to specify direct provider-azure-containerservice dependency as it comes from configuration-azure-aks utilizing Configuration of Configurations pattern

I have:

• [ ] Read and followed Upbound's contribution process.
• [ ] Run make reviewable to ensure this PR is ready for review.
• [ ] Added backport release-x.y labels to auto-backport this PR, as appropriate.

How has this code been tested

Uptest below

[ytsarev]

/test-examples