(aws-ec2): Support configuring credit specification on NAT instance

[leftiness]

Description

Support configuring credit specification on NAT instance.

Use Case

I want to deploy a NAT instance with standard credit specification. The default for t4g.nano is unlimited.

Proposed Solution

Pass a creditSpecification property from NatInstanceProvider down to CfnInstance.

Other information

idea

• Add a creditSpecification property to NatInstanceProps for NatInstanceProvider.
• Add a creditSpecification property to InstanceProps for Instance.
• Use the existing creditSpecification property on CfnInstanceProps for CfnInstance.

links

• https://github.com/aws/aws-cdk/blob/v2.14.0/packages/@aws-cdk/aws-ec2/lib/nat.ts#L303
• https://github.com/aws/aws-cdk/blob/v2.14.0/packages/@aws-cdk/aws-ec2/lib/instance.ts#L371

Acknowledge

• I may be able to implement this feature request
• This feature might incur a breaking change

[corymhall]

I am unassigning and marking this issue as p2, which means that we are unable to work on this immediately.

We use +1s to help prioritize our work, and are happy to revaluate this issue based on community feedback. You can reach out to the cdk.dev community on Slack to solicit support for reprioritization.

[github-actions]

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