[21114] Remove doxygen warnings (#4700, #5011) (backport #5016)

[mergify]

Description

This PR is a manual backport to 2.14.x of two PRs:

• Changes in doxygen to fix warnings on documentation [20850] #4700
• [21288] Remove doxygen directive @group in enumerations and typedefs #5011

This work has been done so the following docs PR passes CI:

• [21114] Check suprocess return codes on RDT generation (backport #795) Fast-DDS-docs#796

Related PRs:

• [21114] Remove doxygen warnings (#121) Fast-DDS-python#154
• [21114] Check suprocess return codes on RDT generation (backport #795) Fast-DDS-docs#796

@Mergifyio backport 2.13.x 2.10.x

Contributor Checklist

• Commit messages follow the project guidelines.
• The code follows the style guidelines of this project.
• N/A: Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
• Any new/modified methods have been properly documented using Doxygen.
• N/A: Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
• Changes are backport compatible: they do NOT break ABI nor change library core behavior.
• Changes are API compatible.
• N/A: New feature has been added to the versions.md file (if applicable).
• New feature has been documented/Current behavior is correctly described in the documentation.
  • Related documentation PR: [21114] Check suprocess return codes on RDT generation (backport #795) Fast-DDS-docs#796
• Applicable backports have been included in the description.

Reviewer Checklist

• The PR has a milestone assigned.
• The title and description correctly express the PR's purpose.
• Check contributor checklist is correct.
• N/A: If this is a critical bug fix, backports to the critical-only supported branches have been requested.
• Check CI results: changes do not issue any warning.
• Check CI results: failing tests are unrelated with the changes.

---

This is an automatic backport of pull request #5016 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 28a2e15 has failed:

On branch mergify/bp/2.13.x/pr-5016
Your branch is up to date with 'origin/2.13.x'.

You are currently cherry-picking commit 28a2e15f7.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   include/fastdds/dds/domain/DomainParticipant.hpp
	modified:   include/fastdds/dds/domain/DomainParticipantFactory.hpp
	modified:   include/fastdds/dds/domain/DomainParticipantListener.hpp
	modified:   include/fastdds/dds/publisher/DataWriter.hpp
	modified:   include/fastdds/dds/subscriber/DataReader.hpp
	modified:   include/fastdds/rtps/common/ChangeKind_t.hpp
	modified:   include/fastdds/rtps/common/FragmentNumber.h
	modified:   include/fastdds/rtps/common/MatchingInfo.h
	modified:   include/fastdds/rtps/common/SequenceNumber.h
	modified:   include/fastdds/rtps/common/Types.h

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   include/fastdds/dds/core/policy/QosPolicies.hpp
	both modified:   include/fastdds/dds/publisher/Publisher.hpp
	both modified:   include/fastdds/dds/subscriber/Subscriber.hpp

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[EduPonz]

This PR should also include the changes from:

• [21114] Adjust doxygen so Fast DDS Python pydoc makes RTD build #5026

[JesusPoderoso]

LGTM