API C LFGList.SetRoles

Sets the player's Group Finder roles
 success = C_LFGList.SetRoles(roles)
==Arguments==
:;roles: - A table with each role as a key, and a value for whether that role should be selected. All roles must be present in the table.
::
Key ()	Value ()
dps 	true/false
healer	true/false
tank 	true/false
==Returns==
:;success: - Whether setting the roles was successful or not