reset laser_scan_filter before reinit (#4397)

Signed-off-by: goes <[email protected]>
Co-authored-by: goes <[email protected]>

Author: 2 people

nav2_amcl/src/amcl_node.cpp

@@ -1367,6 +1367,7 @@ AmclNode::dynamicParametersCallback(
     lasers_update_.clear();
     frame_to_laser_.clear();
     laser_scan_connection_.disconnect();
+    laser_scan_filter_.reset();
     laser_scan_sub_.reset();
 
     initMessageFilters();