Upgrade riot-web (1.1.1 -> 1.1.2)

roles/matrix-riot-web/defaults/main.yml

@@ -1,6 +1,6 @@
 matrix_riot_web_enabled: true
 
-matrix_riot_web_docker_image: "bubuntux/riot-web:v1.1.1"
+matrix_riot_web_docker_image: "bubuntux/riot-web:v1.1.2"
 
 matrix_riot_web_data_path: "{{ matrix_base_data_path }}/riot-web"