ROU-12855: Update node version

[JoaoFerreira-FrontEnd]

What was done

• updated with setup-node v6.0.0 + Node 24;

Test Steps

1. Check GitHub actions work as before

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)

[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