Support new stage RC 1 for 4.9.1 in wazuh-packages repository

[juliamagan]

Description

Bump revision for branch 4.9.1 on wazuh-packages repository with -s rc1 This issue attempts to support a new stage RC 1 for 4.9.1 in the wazuh-packages repository.

Tasks

• [ ] Ensure changelog is updated for 4.9.1 (if applicable).
• [ ] Bump revision for branch 4.9.1 on wazuh-packages repository.
• [ ] Add release ETA
• [ ] Create tag v4.9.1-rc1 from branch 4.9.1 on wazuh-packages repository.
• [ ] Create and publish a pre-release: https://github.com/wazuh/wazuh-packages/releases/tag/v4.9.1-rc1.
• [ ] Restore source_branch for installation assitant executing bump_version.py without -soption.

[juliamagan]

This issue is a test