fix schildichat docker image

roles/custom/matrix-client-schildichat/defaults/main.yml

@@ -6,7 +6,7 @@ matrix_client_schildichat_enabled: true
 matrix_client_schildichat_container_image_self_build: false
 
 # renovate: datasource=docker depName=registry.gitlab.com/etke.cc/schildichat-web
-matrix_client_schildichat_version: v1.11.36-sc.3
+matrix_client_schildichat_version: 1.11.36-sc.3
 matrix_client_schildichat_docker_image: "{{ matrix_client_schildichat_docker_image_name_prefix }}etkecc/schildichat-web:{{ matrix_client_schildichat_version }}"
 matrix_client_schildichat_docker_image_name_prefix: "{{ 'localhost/' if matrix_client_schildichat_container_image_self_build else 'ghcr.io/' }}"
 matrix_client_schildichat_docker_image_force_pull: "{{ matrix_client_schildichat_docker_image.endswith(':latest') }}"