Remove trailing comma in System Hooks payload examples
requested to merge markglenfletcher1/gitlab-ce:docs-invalid-json-examples-for-system-hooks into master
What does this MR do?
Remove trailing comma in System Hooks payload examples documentation
Are there points in the code the reviewer needs to double check?
Why was this MR needed?
To make the examples consistent
Screenshots (if relevant)
What are the relevant issue numbers?
Closes #36071 (closed)