ROU-11492: Refactoring workflows and GH Actions

[rugoncalves]

This PR is for refactoring the workflows and GH Actions used, by pinning the version being used while.

What was happening

• The GH Actions and workflows were replicated in multiple repos
• The versions used were not pinned
• The secrets used were stored in each repo

What was done

• Replaced all local GH Actions by actions isolated in a common repository
• Pinned all actions/workflows versions to commit id
• Removed usage of local secrets
• Standardized the workflows

Checklist

• tested locally
• documented the code
• clean all warnings and errors of eslint
• requires changes in OutSystems (if so, provide a module with changes)
• requires new sample page in OutSystems (if so, provide a module with changes)

[cssecautomation]

🎉 Snyk checks have passed. No issues have been found so far.

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✅ license/snyk check is complete. No issues have been found. (View Details)

✅ code/snyk check is complete. No issues have been found. (View Details)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud