[aws-eks]: add support for passing helm chart values to AlbController

[mtrspringer]

Describe the feature

Allow users to pass optional helm chart values to the aws-load-balancer-controller helm chart to configure its behavior.

Use Case

We are using AWS Firewall Manager as well as the wafv2.CfnWebACLAssociation construct to associate our load balancers with WAFs so that we don't have to hard-code the waf arn in our manifests. aws-load-balancer-controller is constantly removing these associations. We can disable this behavior by setting enableWafv2: false in the helm chart values. However, this is not currently possible without disabling the built-in albController and using the HelmChart construct directly.

Proposed Solution

expose an additional property values on the AlbControllerProps interface. Then apply the values to the defaults already being used when AlbController instantiates the HelmChart construct under the hood.

Other Information

No response

Acknowledgements

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

CDK version used

2.133.0

Environment details (OS name and version, etc.)

MacOS Ventura 13.6.4

[khushail]

thanks @mtrspringer for submitting the request and PR contribution!