Fix Clusters Fail to Create Private Endpoint and Identity Provider

[amdonov]

Description

Include a timeout setting when associating an identity provider as part of cluster creation. This allows the task to complete before subsequent tasks attempt to modify the cluster. Addresses issue #8410

Checklist

• Added tests that cover your change (if possible)
• Added/modified documentation as required (such as the README.md, or the userdocs directory)
• Manually tested
• Made sure the title of the PR is a good description that can go into the release notes
• (Core team) Added labels for change area (e.g. area/nodegroup) and kind (e.g. kind/improvement)

BONUS POINTS checklist: complete for good vibes and maybe prizes?! 🤯

• Backfilled missing tests for code in same general area 🎉
• Refactored something and made the world a better place 🌟

[naclonts]

Tested locally and it looks great! thanks for submitting the fix here.

A couple of housekeeping requests:

1. Could you update the Pull Request Subject line to describe the issue/fix?

• The subject line is what will appear in the Release Notes, so a sentence like your Issue subject would be helpful (e.g. Fix Clusters Fail to Create with Private Endpoint and Identity Provider)

2. Could you include a mention of the Issue number in the PR Description field?

• Doing so will automatically link the PR to the Issue, and GitHub will auto-close the issue once the PR is merged

[naclonts]

Looks good, thanks! 🚀