Iox #1283 backports commits from release 2.0 branch to master

[elBoberido]

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

This PR backports the changes from the release_v2.0 branch to master and sets the website links from v2.0.0 to master

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

• Closes Backport commits from release_2.0 branch to master #1283, Tests are failing on QNX #1249, HandleTranslator in Windows must be thread safe #1264, Windows shm_open must be threadsafe #1269, Windows sem_* functions must be thread safe #1271, subscriber requesting history support should connect to a publisher with any history  #1278, binding_c needs "proper" prototypes #1280

[codecov]

Codecov Report

Merging #1285 (4008a90) into master (afdaa82) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1285      +/-   ##
==========================================
- Coverage   78.92%   78.91%   -0.02%     
==========================================
  Files         370      370              
  Lines       14706    14705       -1     
  Branches     2059     2059              
==========================================
- Hits        11607    11604       -3     
- Misses       2418     2419       +1     
- Partials      681      682       +1     

Flag	Coverage Δ
unittests	78.14% <100.00%> (-0.02%)	⬇️
unittests_timing	15.48% <0.00%> (+<0.01%)	⬆️

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

Impacted Files	Coverage Δ
iceoryx_posh/source/roudi/port_manager.cpp	84.24% <100.00%> (-0.03%)	⬇️
iceoryx_hoofs/source/concurrent/loffli.cpp	80.00% <0.00%> (-11.43%)	⬇️
...nternal/roudi/introspection/port_introspection.inl	82.84% <0.00%> (+0.72%)	⬆️