feat: add support for includeSubgroups param
What does this MR do and why?
In Kibana, you'll notice that most of the expensive GLQL queries are group level queries that include includeSubgroups: true
by default. By defaulting includeSubgroups
to false and providing a way in GLQL to set it to true if necessary, we reduce the odds of having many queries that time out.
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.