iox-#1391 Move list to container module

[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 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. All touched (C/C++) source code files from iceoryx_hoofs are added to ./clang-tidy-diff-scans.txt
11. Assign PR to reviewer

Notes for Reviewer

This PR moves the list from iceoryx_hoofs/cxx to iceoryx_hoofs/container and deprecates the old header for iceoryx v3.0.

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
• Public API changes are documented via doxygen
• Copyright owner are updated in the changed files
• All touched (C/C++) source code files from iceoryx_hoofs have been added to ./clang-tidy-diff-scans.txt
• PR title describes the changes

Post-review Checklist for the PR Author

1. All open points are addressed and tracked via issues

References

• Relates to Split iceoryx_hoofs into logical modules #1391

[codecov]

Codecov Report

Merging #2061 (f0e20a2) into master (b9b2c4a) will not change coverage.
Report is 21 commits behind head on master.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2061   +/-   ##
=======================================
  Coverage   74.44%   74.44%           
=======================================
  Files         417      417           
  Lines       15986    15986           
  Branches     2272     2272           
=======================================
  Hits        11900    11900           
  Misses       3304     3304           
  Partials      782      782           

Flag	Coverage Δ
unittests	74.22% <ø> (ø)
unittests_timing	15.31% <ø> (-0.01%)	⬇️

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

Files	Coverage Δ
...ceoryx_hoofs/container/include/iox/detail/list.inl	91.23% <ø> (ø)
...de/iceoryx_posh/internal/roudi/process_manager.hpp	100.00% <ø> (ø)

... and 2 files with indirect coverage changes

[mossmaurice]

LGTM, thanks!

The base branch was changed.