More ansible-lint fixes

roles/matrix-dynamic-dns/defaults/main.yml

@@ -29,6 +29,7 @@ matrix_dynamic_dns_systemd_required_services_list: ['docker.service']
 # Build the container from source when running in mode
 matrix_dynamic_dns_container_image_self_build: false
 matrix_dynamic_dns_container_image_self_build_repo: "https://github.com/linuxserver/docker-ddclient.git"
+matrix_dynamic_dns_container_image_self_build_repo_branch: "{{ matrix_dynamic_dns_version }}"
 
 # Config paths
 matrix_dynamic_dns_base_path: "{{ matrix_base_data_path }}/dynamic-dns"

roles/matrix-dynamic-dns/tasks/install.yml

@@ -28,6 +28,7 @@
 - name: Ensure Dynamic DNS repository is present on self build
   ansible.builtin.git:
     repo: "{{ matrix_dynamic_dns_container_image_self_build_repo }}"
+    version: "{{ matrix_dynamic_dns_container_image_self_build_repo_branch }}"
     dest: "{{ matrix_dynamic_dns_docker_src_files_path }}"
     force: "yes"
   become: true