Generate final tag and publish draft release for Wazuh 4.7.3

[davidjiglesias]

Description

This issue attempts to publish draft release and generate final tag for version 4.7.3 in the wazuh-kubernetes repository.

Tasks

• [x] Generate final tag v4.7.3 from branch 4.7.3 on wazuh-kubernetes repository.
• [x] Publish GitHub draft release from tag v4.7.3.

[davidcr01]

LGTM