remove unused

src/main/python/ddadevops/__init__.py

@@ -9,7 +9,6 @@ from .provs_k3s_build import ProvsK3sBuild
 from .aws_mfa_mixin import AwsMfaMixin, add_aws_mfa_mixin_config
 from .aws_backend_properties_mixin import AwsBackendPropertiesMixin, add_aws_backend_properties_mixin_config
 from .c4k_build import C4kBuild
-from .digitalocean_backend_properties_mixin import DigitaloceanBackendPropertiesMixin, add_digitalocean_backend_properties_mixin_config
 from .hetzner_mixin import HetznerMixin, add_hetzner_mixin_config
 from .devops_image_build import DevopsImageBuild
 from .devops_terraform_build import DevopsTerraformBuild, create_devops_terraform_build_config

src/main/python/ddadevops/digitalocean_backend_properties_mixin.py

@@ -1,12 +0,0 @@
-from dda_python_terraform import Terraform
-from .digitalocean_terraform_build import DigitaloceanTerraformBuild
-
-
-def add_digitalocean_backend_properties_mixin_config(
-    config, account_name, endpoint, bucket, key, region="eu-central-1"
-):
-    pass
-
-
-class DigitaloceanBackendPropertiesMixin():
-    pass

src/main/python/ddadevops/digitalocean_terraform_build.py

@@ -1,11 +0,0 @@
-from .devops_terraform_build import (
-    DevopsTerraformBuild,
-)
-
-
-def create_digitalocean_terraform_build_config():
-    pass
-
-
-class DigitaloceanTerraformBuild(DevopsTerraformBuild):
-    pass