refactor: pointcloud_preprocessor prefix package and namespace with autoware

[amadeuszsz]

Description

Part of Autoware namespace refactor.

Related links

Parent Issue:

• https://github.com/autowarefoundation/autoware/issues/4569

Related PRs:

• https://github.com/autowarefoundation/autoware.universe/pull/7983
• https://github.com/autowarefoundation/sample_sensor_kit_launch/pull/95
• https://github.com/tier4/aip_launcher/pull/257
• https://github.com/autowarefoundation/awsim_labs_sensor_kit_launch/pull/3

How was this PR tested?

Notes for reviewers

None.

Interface changes

None.

Effects on system behavior

None.

[amadeuszsz]

memo: wait for autoware.universe merge first

[shmpwk]

@amadeuszsz @technolojin Do you think we can merge now or should we wait for https://github.com/tier4/AWSIM/pull/334 ?

[amadeuszsz]

@amadeuszsz @technolojin Do you think we can merge now or should we wait for tier4/AWSIM#334 ?

@shmpwk Yes. Parent PR (already merged) refers only to package's namespace. Without merging this PR, e2e_simulator.launch.xml will fail for now on main branch since pointcloud_preprocessor package does not exist with this name anymore.

[shmpwk]

Thank you, I'll merge this.