Remove conditional error message for speed configuration in sonic_interfaces

[stalabi1]

SUMMARY

I removed the conditional error message for speed configuration because it was incorrectly restricting speed configuration.

GitHub Issues

List the GitHub issues impacted by this PR. If no Github issues are affected, please indicate this with "N/A".

GitHub Issue #467

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

sonic_interfaces

OUTPUT

regression-2024-10-15-16-12-55.html.pdf
Failing playbook before fixing bug:
failing_playbook.log
Passing playbook after fixing bug:
passing_playbook.log

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, linting, or security issues
• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at previous code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have maintained backward compatibility or have provided any relevant "breaking_changes" descriptions in a "fragment" file in the "changelogs/fragments" directory of this repository.
• I have provided a summary for this PR in valid "fragment" file format in the "changelogs/fragments" directory of this repository branch. Reference : Ansible Change Log Document

[kerry-meyer]

The fix looks fine.

I am requesting a change in the changelog fragment to make it easier for customers to see what is being changed with this PR.

[kerry-meyer]

Thanks for making this change. The revised change set and test results look good.

Approved.