style: fix format of package.xml

[kenji-miyake]

Description

• Remove unnecessary comments
• Use autoware_lint_common
• Use package_format3
• Use Apache License 2.0
• Write <?xml version="1.0"?> and <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
• Minor style changes

Pre-review checklist for the PR author

The PR author must check the checkboxes below when creating the PR.

• I've confirmed the contribution guidelines.
• The PR follows the pull request guidelines.

In-review checklist for the PR reviewers

The PR reviewers must check the checkboxes below before approval.

• The PR follows the pull request guidelines.

Post-review checklist for the PR author

The PR author must check the checkboxes below before merging.

• There are no open discussions or they are tracked via tickets.

After all checkboxes are checked, anyone who has write access can merge the PR.

[codecov]

Codecov Report

Merging #844 (0fe9b71) into main (54e342a) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##            main    #844   +/-   ##
=====================================
  Coverage   9.58%   9.58%           
=====================================
  Files        925     925           
  Lines      57411   57411           
  Branches    6863    6863           
=====================================
  Hits        5502    5502           
  Misses     47384   47384           
  Partials    4525    4525           

Flag	Coverage Δ		*Carryforward flag
differential	10.67% <ø> (?)
total	9.58% <ø> (ø)		Carriedforward from 54e342a

*This pull request uses carry forward flags. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 54e342a...0fe9b71. Read the comment docs.