Fix displayname_template for mautrix-slack containing {% endraw % %}

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/3479#issuecomment-2294956958

roles/custom/matrix-bridge-mautrix-slack/templates/config.yaml.j2

@@ -20,7 +20,7 @@ network:
     #  .Profile.Pronouns - The pronouns of the user
     #  .Profile.Email - The email address of the user
     #  .Profile.Phone - The formatted phone number of the user
-    displayname_template: '{% raw %}{{or .Profile.DisplayName .Profile.RealName .Name}}{{if .IsBot}} (bot){{end}}{% endraw% %}'
+    displayname_template: '{% raw %}{{or .Profile.DisplayName .Profile.RealName .Name}}{{if .IsBot}} (bot){{end}}{% endraw %}'
     # Channel name template for Slack channels (all types). Available variables:
     #  .Name - The name of the channel
     #  .Team.Name - The name of the team the channel is in