activity_fix_trigger_weight() does not work when pathauto's weight is >= 2

activity_fix_trigger_weight() sets trigger's weight to 2 regardless of what pathauto's weight is.

The goal is to make sure trigger's weight is higher than pathauto's weight. If pathauto's weight is 2 or higher when Activity is installed, setting trigger's weight to 2 does not fix the problem.

Because of this, it is not possible via the UI to get rid of the Activity Trigger Weight warning at admin/reports/status when pathauto's weight is >= 2.

See 🐛 Adjust Trigger module's weight automatically on install. Closed: outdated for more information.