refactor(pose_initializer): rework parameters

Signed-off-by: PhoebeWu21 <wwcphoebe@gmail.com>

Author: PhoebeWu21

localization/pose_initializer/launch/pose_initializer.launch.xml

@@ -9,7 +9,7 @@
   <arg name="sub_gnss_pose_cov" default="sub_gnss_pose_cov"/>
 
   <node pkg="pose_initializer" exec="pose_initializer_node" name="pose_initializer_node">
-    <param from="$(var config_file)" allow_substs="true"/>/>
+    <param from="$(var config_file)" allow_substs="true"/>
 
     <remap from="yabloc_align" to="/localization/pose_estimator/yabloc/initializer/yabloc_align_srv"/>
     <remap from="ndt_align" to="/localization/pose_estimator/ndt_align_srv"/>