chore(localization_error_monitor): loosen localization_error_monitor …

…threshold (autowarefoundation#619)

chore(localization_error_monitor): update default parameter (autowarefoundation#565)

Signed-off-by: kminoda <koji.minoda@tier4.jp>
Co-authored-by: kminoda <44218668+kminoda@users.noreply.github.com>

autoware_launch/config/localization/localization_error_monitor.param.yaml

@@ -4,4 +4,4 @@
     error_ellipse_size: 1.5
     warn_ellipse_size: 1.2
     error_ellipse_size_lateral_direction: 0.3
-    warn_ellipse_size_lateral_direction: 0.2
+    warn_ellipse_size_lateral_direction: 0.25