iox-#1564 Move DDS gateway

[mossmaurice]

Pre-Review Checklist for the PR Author

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

Notes for Reviewer

• Move Cyclone DDS Gateway to separate repository

Checklist for the PR Reviewer

• [x] Commits are properly organized and messages are according to the guideline
• [x] Code according to our coding style and naming conventions
• [x] Unit tests have been written for new behavior
• [x] Public API changes are documented via doxygen
• [x] Copyright owner are updated in the changed files
• [x] All touched (C/C++) source code files have been added to ./clang-tidy-diff-scans.txt
• [x] PR title describes the changes

Post-review Checklist for the PR Author

1. [x] All open points are addressed and tracked via issues

References

• Closes #1564

[codecov[bot]]

Codecov Report

Merging #1565 (e513da7) into master (765d49c) will increase coverage by 1.26%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1565      +/-   ##
==========================================
+ Coverage   75.09%   76.36%   +1.26%     
==========================================
  Files         369      360       -9     
  Lines       14219    13865     -354     
  Branches     1988     1941      -47     
==========================================
- Hits        10678    10588      -90     
+ Misses       2952     2702     -250     
+ Partials      589      575      -14     

Flag	Coverage Δ
unittests	76.01% <ø> (+1.25%)	:arrow_up:
unittests_timing	15.57% <ø> (+0.38%)	:arrow_up:

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

Impacted Files	Coverage Δ
iceoryx_posh/source/mepoo/chunk_header.cpp	96.29% <0.00%> (-2.47%)	:arrow_down:
.../include/iceoryx_posh/internal/gateway/channel.inl	88.88% <0.00%> (-2.03%)	:arrow_down:
...eoryx_dust/include/iceoryx_dust/cxx/objectpool.hpp	25.46% <0.00%> (+0.62%)	:arrow_up:
iceoryx_hoofs/source/concurrent/loffli.cpp	88.57% <0.00%> (+8.57%)	:arrow_up:
.../iceoryx_posh/internal/gateway/gateway_generic.inl	91.66% <0.00%> (+25.99%)	:arrow_up:

[mossmaurice]

@elBoberido

Please update installation-guide-for-contributors.md. It mentions that iceoryx_meta also contains the dds gateway.

:heavy_check_mark:

iceoryx_components_diagram_nextgen_release.puml might also need updates

Added this as a item to #1295.

[dkroenke]

Correct build is in the other Pull-Request ensured and we will merge to avoid cyclic dependencies.