chore: remapped topics for the point type migration

[knzo25]

Description

The main changes are implemented and discussed in autowarefoundation/autoware.universe#6996

Remaps the velodyne_points and pandar_points from nebula to be used directly as pointcloud_raw_ex in autoware
Tested using the sample rosbag

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[drwnz]

LGTM!

[knzo25]

@h-ohta (maintainerとして)reviewお願いします 🙏

[h-ohta]

@knzo25 common_sensor_launchを過去に作成したのは確かに私でした
ですが、内容については正直判断がつかないため、sensingチームにメンテナを交代してもらいたいです

[knzo25]

@h-ohta
🙆‍♂️ だと思いますが, @drwnz はどう思いますか？

であれば、
https://github.com/tier4/aip_launcher/blob/tier4/universe/common_sensor_launch/package.xml
にsensing teamのメンバーを追加します

[knzo25]

@h-ohta
PR出しました（ #250 ）
Approveお願いします

[knzo25]

@drwnz
I do not if there was an error or you did not approve the PR (instead making a comment), but please review (approve) again ! 🙏

[drwnz]

LGTM 👍