Iox #1311 increase version to 2.0.1

[dkroenke]

Pre-Review Checklist for the PR Author

1. Code follows the coding style of CONTRIBUTING.md
2. Tests follow the best practice for testing
3. Changelog updated in the unreleased section including API breaking changes
4. Branch follows the naming format (iox-#123-this-is-a-branch)
5. Commits messages are according to this guideline
   • Commit messages have the issue ID (iox-#123 commit text)
   • Commit messages are signed (git commit -s)
   • Commit author matches Eclipse Contributor Agreement (and ECA is signed)
6. Update the PR title
   • Follow the same conventions as for commit messages
   • Link to the relevant issue
7. Relevant issues are linked
8. Add sensible notes for the reviewer
9. All checks have passed (except task-list-completed)
10. Assign PR to reviewer

Notes for Reviewer

Preparation for iceoryx bugfix release

Checklist for the PR Reviewer

• Commits are properly organized and messages are according to the guideline
• Code according to our coding style and naming conventions
• Unit tests have been written for new behavior
  • Each unit test case has a unique UUID
• Public API changes are documented via doxygen
• Copyright owner are updated in the changed files
• PR title describes the changes

Post-review Checklist for the PR Author

1. All open points are addressed and tracked via issues

References

• Relates CMake warning: empty command-line option #1311
• Relates Don't exclude implementations of public classes in Doxygen #1293

[codecov]

Codecov Report

Merging #1312 (cc20019) into release_2.0 (cbd079f) will increase coverage by 0.02%.
The diff coverage is n/a.

@@               Coverage Diff               @@
##           release_2.0    #1312      +/-   ##
===============================================
+ Coverage        78.92%   78.95%   +0.02%     
===============================================
  Files              370      370              
  Lines            14705    14705              
  Branches          2059     2059              
===============================================
+ Hits             11606    11610       +4     
+ Misses            2418     2412       -6     
- Partials           681      683       +2     

Flag	Coverage Δ
unittests	78.18% <ø> (+0.02%)	⬆️
unittests_timing	15.49% <ø> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...lude/iceoryx_posh/internal/popo/base_publisher.hpp	100.00% <ø> (ø)
...lude/iceoryx_posh/internal/popo/publisher_impl.hpp	100.00% <ø> (ø)
...oryx_posh/internal/popo/untyped_publisher_impl.hpp	100.00% <ø> (ø)
iceoryx_hoofs/source/concurrent/loffli.cpp	80.00% <0.00%> (-5.72%)	⬇️
iceoryx_posh/source/roudi/port_manager.cpp	85.36% <0.00%> (+1.12%)	⬆️

[dkroenke]

Build on ROS 2 CI (iceoryx only):

• Linux
• Linux-aarch64
• Windows