Update Go version and workflow dependencies

[soumeh01]

Fixes

• https://github.com/Arm-Debug/mcu-assets-dashboard/issues/192

Changes

• Update the required Go version from 1.26.0 to 1.27.
• Update shared GitHub workflow references from v3.0.1 to v3.0.2.

Checklist

• 🤖 This change is covered by unit tests (if applicable).
• 🤹 Manual testing has been performed (if necessary).
• 🛡️ Security impacts have been considered (if relevant).
• 📖 Documentation updates are complete (if required).
• 🧠 Third-party dependencies and TPIP updated (if required).

The change requires Go 1.27 and depends on the updated external workflow collection.

[qltysh]

Coverage Impact

⬇️ Merging this pull request will decrease total coverage on main by 1.6%.

🚦 See full report on Qlty Cloud »

🛟 Help

• Diff Coverage: Coverage for added or modified lines of code (excludes deleted files). Learn more.

• Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.

• File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)

  • Indirect Changes: Changes to File Coverage for files that were not modified in this PR. Learn more.

[github-actions]

Test Results

    4 files  ±0     24 suites  ±0   1m 1s ⏱️ -9s
  817 tests ±0    817 ✅ ±0  0 💤 ±0  0 ❌ ±0 
3 251 runs  ±0  3 251 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit a7ec116. ± Comparison against base commit be1f0bf.