[21114] Remove doxygen warnings (#121) (backport #154)

[mergify[bot]]

Description

This PR is the Fast DDS Python counterpart of:

• eProsima/Fast-DDS#5016
• eProsima/Fast-DDS-docs#796

@Mergifyio backport 1.2.x 1.0.x

Contributor Checklist

• [x] Commit messages follow the project guidelines.
• 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
• [x] Changes are API compatible.
• [x] Applicable backports have been included in the description.

Reviewer Checklist

• [x] The PR has a milestone assigned.
• [x] The title and description correctly express the PR's purpose.
• [x] Check contributor checklist is correct.
• [x] Check CI results: changes do not issue any warning.
• [x] Check CI results: failing tests are unrelated with the changes.

  ---

  This is an automatic backport of pull request #154 done by Mergify.

[mergify[bot]]

Cherry-pick of 9d1675c2f8e5c103015e66e62390767f482e3644 has failed:

On branch mergify/bp/1.0.x/pr-154
Your branch is up to date with 'origin/1.0.x'.

You are currently cherry-picking commit 9d1675c.
  (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:   fastdds_python/src/swig/fastdds/dds/publisher/DataWriter.i
    modified:   fastdds_python/src/swig/fastdds/rtps/common/InstanceHandle.i

Unmerged paths:
  (use "git add <file>..." to mark resolution)
    both modified:   fastdds_python/src/swig/fastdds/dds/domain/DomainParticipant.i
    both modified:   fastdds_python/src/swig/fastdds/dds/subscriber/DataReader.i

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