Move `coturn_container_image_registry_prefix` to matrix_servers

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

group_vars/matrix_servers

@@ -3108,6 +3108,7 @@ coturn_gid: "{{ matrix_user_gid }}"
 
 coturn_hostname: "{{ matrix_server_fqn_matrix }}"
 
+coturn_container_image_registry_prefix: "{{ 'localhost/' if coturn_container_image_self_build else coturn_container_image_registry_prefix_upstream }}"
 coturn_container_image_registry_prefix_upstream: "{{ matrix_container_global_registry_prefix_override if matrix_container_global_registry_prefix_override else coturn_container_image_registry_prefix_upstream_default }}"
 
 coturn_container_image_self_build: "{{ matrix_architecture not in ['amd64', 'arm32', 'arm64'] }}"

roles/custom/matrix-coturn/defaults/main.yml

@@ -28,7 +28,6 @@ coturn_container_image_self_build_repo_dockerfile_path: "docker/coturn/alpine/Do
 # renovate: datasource=docker depName=coturn/coturn versioning=loose
 coturn_version: 4.8.0
 coturn_container_image: "{{ coturn_container_image_registry_prefix }}coturn/coturn:{{ coturn_version }}-alpine"
-coturn_container_image_registry_prefix: "{{ 'localhost/' if coturn_container_image_self_build else coturn_container_image_registry_prefix_upstream }}"
 coturn_container_image_registry_prefix_upstream: "{{ coturn_container_image_registry_prefix_upstream_default }}"
 coturn_container_image_registry_prefix_upstream_default: docker.io/
 coturn_container_image_force_pull: "{{ coturn_container_image.endswith(':latest') }}"