Pin matrix-bridge-steam (latest -> 1.0.3)

roles/custom/matrix-bridge-steam/defaults/main.yml

@@ -13,7 +13,7 @@ matrix_steam_bridge_container_image_self_build_repo: "https://github.com/jasonla
 matrix_steam_bridge_container_image_self_build_repo_version: "{{ 'main' if matrix_steam_bridge_version == 'latest' else matrix_steam_bridge_version }}"
 
 # renovate: datasource=docker depName=ghcr.io/jasonlaguidice/matrix-steam-bridge
-matrix_steam_bridge_version: latest
+matrix_steam_bridge_version: 1.0.3
 matrix_steam_bridge_docker_image: "{{ matrix_steam_bridge_docker_image_registry_prefix }}jasonlaguidice/matrix-steam-bridge:{{ matrix_steam_bridge_version }}"
 matrix_steam_bridge_docker_image_registry_prefix: "{{ 'localhost/' if matrix_steam_bridge_container_image_self_build else matrix_steam_bridge_docker_image_registry_prefix_upstream }}"
 matrix_steam_bridge_docker_image_registry_prefix_upstream: "{{ matrix_steam_bridge_docker_image_registry_prefix_upstream_default }}"