MDEV-34863 RAM Usage Changed Significantly Between 10.11 Releases (postfix)

Correct error message to use the correct system variable name
- innodb_buffer_pool_size_auto_min

storage/innobase/buf/buf0buf.cc

@@ -1037,7 +1037,7 @@ inline void buf_pool_t::garbage_collect() noexcept
     mysql_mutex_unlock(&mutex);
     sql_print_information("InnoDB: Memory pressure event disregarded;"
                           " innodb_buffer_pool_size=%zum,"
-                          " innodb_buffer_pool_size_min=%zum",
+                          " innodb_buffer_pool_size_auto_min=%zum",
                           old_size >> 20, min_size >> 20);
     return;
   }