Bugfix/retcode comparison

[emiliocuestaf]

Context:

• ReturnCode is a class to handle return codes in dev-utils
• ReturnCodeValue is an enum defined inside ReturnCode, thus it is also in dev-utils
• ReturnCode_t is an enum containing return codes defined in fastdds

Adding comparison operator useful in switch or if else code blocks. Currently, the comparisons of the type

ReturnCode A == ReturnCode::RETCODE_X (This is actually of type ReturnCodeValue)

are implicitly calling the constructor

ReturnCode::ReturnCode(const fastdds::dds::ReturnCode_t& value)

for the right operand of the equality.

This can lead to issues since that constructor is not designed for variables of the type ReturnCodeValue but it is still called since both enums fall back to integers.

A new constructor from type ReturnCodeValue has been added to mitigate this issue

These are the artifacts generated using this patch on eprosimaCI:

• FastDDS: https://github.com/eProsima/eProsima-CI/actions/runs/20877655060 (should not be needed but may be convenient for having an artifact with the correct name)
• DevUtils: https://github.com/eProsima/eProsima-CI/actions/runs/20848428203
• DDSPipe: https://github.com/eProsima/eProsima-CI/actions/runs/20877688790

Note they all use the suffix "_devutils_retcode_patch"

These are the CI's of the tools that depend on DevUtils running over those artifacts

• DDSPipe: https://github.com/eProsima/DDS-Pipe/actions/runs/20878338498 (OK)
• DDSRouter: https://github.com/eProsima/DDS-Router/actions/runs/20883380087 (OK)
• Fast DDS Spy: https://github.com/eProsima/Fast-DDS-spy/actions/runs/20917933468 (OK)
• Fast DDS Statistics Backend: https://github.com/eProsima/Fast-DDS-statistics-backend/actions/runs/20877556296 (OK, docs have nothing to do with this PR)
• Fast DDS Monitor: - does not have tests -
• Fast DDS Record and Replay: https://github.com/eProsima/DDS-Record-Replay/actions/runs/20883351480 (OK, the error is unrelated)

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.03%. Comparing base (f67337a) to head (668352e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #146      +/-   ##
==========================================
- Coverage   60.43%   60.03%   -0.41%     
==========================================
  Files          65       65              
  Lines        1921     1924       +3     
  Branches      543      543              
==========================================
- Hits         1161     1155       -6     
- Misses        440      450      +10     
+ Partials      320      319       -1     

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