doc: document which LB type each annotation is supported

[mtulio]

What type of PR is this?

/kind documentation

What this PR does / why we need it:

This change introduce a column to the Service Annotation documentation
to make clear to users which annotation is valid for each LB type,
preventing user's confusing when trying, for example, using an
annotation not yet implemented for NLB.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Please let me know if this information is already in another place that I didn't found. I used need to walk through the code to check if annotation is implemented in NLB. Thanks

Does this PR introduce a user-facing change?:

Update Service annotation documentation adding a column representing the annotation implemented on each loadbalancer type.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign kishorj for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[k8s-ci-robot]

This issue is currently awaiting triage.

If cloud-provider-aws contributors determine this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[k8s-ci-robot]

Hi @mtulio. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[mtulio]

/assign @kmala @elmiko