feat(eks): add L2 constructs to support EKS Hybrid Nodes

[abhay-krishna]

Issue # (if applicable)

Closes #32362 .

Reason for this change

This change allows users to specify the networking primitives for an EKS Hybrid nodes cluster through L2 constructs.

Description of changes

This PR introduces a new top-level field called remoteNetworkConfig in the Cluster construct, which contains two fields namely remoteNodeNetworks and remotePodNetworks. Together, these allow users to specify the exact CIDRs ranges they want to use for their remote nodes and (optionally) pods. Hybrid nodes requires that none of the node and pod CIDRs overlap with each other so I have also added a validation for that.

Description of how you validated changes

Added unit tests with different testcases involving different remote network configurations.

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

[aws-cdk-automation]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.50%. Comparing base (bf77e51) to head (cdd08ef).
Report is 5 commits behind head on main.

Additional details and impacted files

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  Coverage   78.50%   78.50%           
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  Files         106      106           
  Lines        7201     7201           
  Branches     1321     1321           
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  Hits         5653     5653           
  Misses       1361     1361           
  Partials      187      187           

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suite.unit	78.50% <ø> (ø)

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Components	Coverage Δ
packages/aws-cdk	78.50% <ø> (ø)

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