perf(ndt_scan_matcher): change the temperature of multi_ndt_score to 0.05 (autowarefoundation#8252)

Changed the temperature of multi_ndt_score

Signed-off-by: Shintaro Sakoda <shintaro.sakoda@tier4.jp>

Author: SakodaShintaro

localization/ndt_scan_matcher/config/ndt_scan_matcher.param.yaml

@@ -117,7 +117,7 @@
         initial_pose_offset_model_y: [0.5, -0.5, 0.0, 0.0, 0.0, 0.0]
 
         # In MULTI_NDT_SCORE, the parameter that adjusts the estimated 2D covariance
-        temperature: 0.1
+        temperature: 0.05
 
         # Scale value for adjusting the estimated covariance by a constant multiplication
         scale_factor: 1.0

localization/ndt_scan_matcher/schema/sub/covariance_covariance_estimation.json

@@ -25,7 +25,7 @@
         "temperature": {
           "type": "number",
           "description": "In MULTI_NDT_SCORE, the parameter that adjusts the estimated 2D covariance",
-          "default": 0.1,
+          "default": 0.05,
           "exclusiveMinimum": 0
         },
         "scale_factor": {