Use default upstream healthcheck command for Element Web

Now that https://github.com/element-hq/element-web/pull/29471
is part of v1.11.96, we don't need to carry around this custom workaround.

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

@@ -113,10 +113,7 @@ matrix_client_element_systemd_required_services_list: "{{ [devture_systemd_docke
 # Controls the healthcheck command for the container.
 #
 # Leave empty to use the default (upstream) command.
-#
-# The default command is a patch until https://github.com/element-hq/element-web/pull/29471
-# lands in a release.
-matrix_client_element_container_healthcheck_cmd: "wget -q --spider http://localhost:$ELEMENT_WEB_PORT/config.json"
+matrix_client_element_container_healthcheck_cmd: ""
 
 # Specifies the value of the `X-XSS-Protection` header
 # Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.