T8144: fix and correct TPM and VPP test result reporting in smoke test workflow

[kumvijaya]

Change summary

Problem

Failed TPM and VPP tests were incorrectly displayed as passed in PR comments due to checking job .result instead of test .outputs.exit_code.
Also Updated the workflow to report the status as-is without masking the failure.

Solution

Use .outputs.exit_code consistently for all test result checks:

• ✅ exit_code == 'success' → '👍 passed'
• ❌ exit_code == 'fail' → '❌ failed'
• ⏭️ Undefined → '⏭️ skipped'

Files Changed

• .github/workflows/package-smoketest.yml

Test/Validation

• Validated with T0000: TEST smoke test Update Makefile gh-action-test-vyos-1x#243

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component
• Other (please describe):

Related Task(s)

https://vyos.dev/T8144

Related PR(s)

How to test / Smoketest result

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• I have run the components SMOKETESTS if applicable
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[github-actions]

👍
No issues in PR Title / Commit Title

[sarthurdev]

Fixes the PR message however the workflow is successful and doesn't block merge:

[kumvijaya]

Fixes the PR message however the workflow is successful and doesn't block merge:

Fixed.
Updated the workflow to report the status as-is without masking the failure.
Valdiated with below test PR
vyos#243

[sarthurdev]

Resolves smoketest workflow false-positive

[c-po]

Fix failing smoketests false positives