Update links to files on GitHub to permalinks

Signed-off-by: yamacir-kit <[email protected]>

Author: yamacir-kit

docs/developer_guide/ConfiguringPerceptionTopics.md

@@ -263,7 +263,7 @@ produces an undistorted pointcloud.
 `pointcloudVerticalFieldOfView` are both at their default values, the behavior
 mimics Velodyne VLP-16.
 
-**[Example](https://github.com/tier4/scenario_simulator_v2/blob/master/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
+**[Example](https://github.com/tier4/scenario_simulator_v2/blob/487556437b448186e2de484f5130eb2b1d015e74/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
 ```
         ObjectController:
           Controller:
@@ -293,7 +293,7 @@ The unit is degrees. If the value is zero or negative, it is an error.
 **Default behavior** - If the property is not specified, the default value is
 `"1.0"`.
 
-**[Example](https://github.com/tier4/scenario_simulator_v2/blob/master/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
+**[Example](https://github.com/tier4/scenario_simulator_v2/blob/487556437b448186e2de484f5130eb2b1d015e74/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
 ```
         ObjectController:
           Controller:
@@ -328,7 +328,7 @@ field of view is +15° to -15°.
 `pointcloudVerticalFieldOfView` are both at their default values, the behavior
 mimics Velodyne VLP-16.
 
-**[Example](https://github.com/tier4/scenario_simulator_v2/blob/master/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
+**[Example](https://github.com/tier4/scenario_simulator_v2/blob/487556437b448186e2de484f5130eb2b1d015e74/test_runner/scenario_test_runner/scenario/Property.pointcloudVerticalFieldOfView.yaml)** -
 ```
         ObjectController:
           Controller: