Fix missing RSS feed events
This is a continuation of gitlab-foss!32774 (closed) after the move to a single codebase.
The EventCollection can load events from the database, for example for the activity log or the RSS feed. It can take an ActiveRecord::Relation of projects to restrict loading of events to those projects. If this Relation contained a limit clause, the query returned wrong results.
This change removes any limit clause from the project Relation before using it to filter events.
Fixes #24227 (closed) Fixes #29990 (closed)
Edited by André Hänsel