Update ghcr.io/t2bot/matrix-media-repo Docker tag to v1.3.8

roles/custom/matrix-media-repo/defaults/main.yml

@@ -19,7 +19,7 @@ matrix_media_repo_docker_image_path: "t2bot/matrix-media-repo"
 matrix_media_repo_docker_image: "{{ matrix_media_repo_docker_image_name_prefix }}{{ matrix_media_repo_docker_image_path }}:{{ matrix_media_repo_docker_image_tag }}"
 matrix_media_repo_docker_image_name_prefix: "{{ 'localhost/' if matrix_media_repo_container_image_self_build else 'ghcr.io/' }}"
 # renovate: datasource=docker depName=ghcr.io/t2bot/matrix-media-repo
-matrix_media_repo_docker_image_tag: "v1.3.7"
+matrix_media_repo_docker_image_tag: "v1.3.8"
 matrix_media_repo_docker_image_force_pull: "{{ matrix_media_repo_docker_image.endswith(':latest') }}"
 
 matrix_media_repo_base_path: "{{ matrix_base_data_path }}/{{ matrix_media_repo_identifier }}"