IPv6 DualStack registry endpoint not supported

[project0]

Describe the bug
The login hard codes to the ipv4 registry .dkr.ecr.eu-central-1.amazonaws.com, there is no way to login into the ipv6 dual stack endpoint e.g. .dkr-ecr..on.aws

To Reproduce
Steps to reproduce the behavior:

> Run aws-actions/amazon-ecr-login@v2
  with:
    registries: 1234
    mask-password: true
    registry-type: private
    skip-logout: false
 
Using environment variable credentials.
Logging into registry 1234.dkr.ecr.eu-central-1.amazonaws.com

It Logins only to amazonaws.com

Expected behavior
also login to .on.aws registry so the docker client recognises the login or allow specifying the registry name

Screenshots
see reprodiuce

Desktop (please complete the following information):

• OS: ubuntu-latest

Additional context
Add any other context about the problem here.

[project0]

for everyone else, i replace the action with a simple step:

    - name: Login to ECR
      if: steps.meta.outputs.ecr_repository != '' && inputs.enable-login == 'true'
      shell: bash
      env:
        ECR_ID: ${{ steps.meta.outputs.ecr_id }}
        ECR_REGION: ${{ steps.meta.outputs.ecr_region }}
      run: |
        password="$(aws ecr get-login-password --region "$ECR_REGION")"
        echo "::add-mask::${password}"
        for host in \
          "${ECR_ID}.dkr-ecr.${ECR_REGION}.on.aws" \
          "${ECR_ID}.dkr.ecr.${ECR_REGION}.amazonaws.com"; do
          echo "Logging in to ${host}"
          echo "$password" | docker login --username AWS --password-stdin "$host"
        done