disable JIT and parallel execution for osm2pgsql updates again

The gazetteer output doesn't disable these functions when
writing to the place table but the triggers may contain
operations that cause misplanning for the query planner.

nominatim/tools/replication.py

@@ -115,6 +115,7 @@ def update(conn, options):
 
     # Consume updates with osm2pgsql.
     options['append'] = True
+    options['disable_jit'] = conn.server_version_tuple() >= (11, 0)
     run_osm2pgsql(options)
 
     # Write the current status to the file