Fix error generating packages in branches that contain `/`

[Tostti]

Description

This PR fixes the package generation procedure, which failed when the branch contained a /

Issues Resolved

180

Evidence

Workflow successfully completed using a branch named bug/package-generation-branch-with-slash

https://github.com/wazuh/wazuh-dashboard/actions/runs/9161475445

For that test, I had to replace a reference that otherwise would point to 4.9.0. After testing, I set the reference back to its original name.

Check List

• [ ] All tests pass
  • [ ] yarn test:jest
  • [ ] yarn test:jest_integration
• [ ] New functionality includes testing.
• [ ] New functionality has been documented.
• [ ] Update CHANGELOG.md
• [ ] Commits are signed per the DCO using --signoff

[lucianogorza]

CR 🟢

Test 🟢

• Create and upload branch: https://github.com/wazuh/wazuh-dashboard/tree/bug/package-generation-branch-with-slash-test
• Action run: https://github.com/wazuh/wazuh-dashboard/actions/runs/9209437547