Add al2023 support

[estela-ramirez]

What type of PR is this?

• Bug fix (non-breaking change which fixes an issue)
• Feature/Enhancement (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Performance improvement
• Test updates
• CI/CD related changes
• Dependency upgrade

Description

Related issue(s)

High-level overview of changes

part of #7469
Configures Instance Manager to work with AL2023 AMIs.
Adds controller flag amazon-linux-os-family to specify which Amazon Linux OS Version User Data to use when the IG does not have a valid os family annotation "instancemgr.keikoproj.io/os-family"

Testing performed

tested on dev cluster

Checklist

• I've read the CONTRIBUTING doc
• I've added/updated tests that prove my fix is effective or that my feature works
• I've added necessary documentation (if appropriate)
• I've run make test locally and all tests pass
• I've signed-off my commits with git commit -s for DCO verification
• I've updated any relevant documentation
• Code follows the style guidelines of this project

Additional information

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 84.72222% with 11 lines in your changes missing coverage. Please review.

Project coverage is 46.48%. Comparing base (1c41cef) to head (3a50cf6).

Files with missing lines	Patch %	Lines
controllers/provisioners/eks/helpers.go	88.05%	7 Missing and 1 partial ⚠️
controllers/provisioners/eks/eks.go	50.00%	1 Missing and 1 partial ⚠️
controllers/instancegroup_controller.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #491      +/-   ##
==========================================
+ Coverage   46.13%   46.48%   +0.35%     
==========================================
  Files          40       40              
  Lines        7004     7075      +71     
==========================================
+ Hits         3231     3289      +58     
- Misses       3617     3627      +10     
- Partials      156      159       +3     

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[kevdowney]

LGTM

[figo]

lgtm