OVA generation fails for v4.7.2-rc1

[jnasselle]

Wazuh version	Install type	Action performed	Platform
v4.7.2-rc1	OVA	Generation	-

Description

During https://github.com/wazuh/wazuh-jenkins/issues/6107 root-cause analysis, it was found that OVA generation fails with the next error

root@wazuh-dev:~/repos/wazuh-packages/ova# ./generate_ova.sh -r dev
Version to build: 4.7.2 with development repository
==> default: VM not created. Moving on...
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'amazonlinux-2' could not be found. Attempting to find and install...
    default: Box Provider: virtualbox
    default: Box Version: >= 0
==> default: Box file was not detected as metadata. Adding it directly...
==> default: Adding box 'amazonlinux-2' (v0) for provider: virtualbox
    default: Downloading: https://packages-dev.wazuh.com/vms/ova/amazonlinux-2.box
==> default: Box download is resuming from prior download progress
==> default: Successfully added box 'amazonlinux-2' (v0) for 'virtualbox'!
==> default: Importing base box 'amazonlinux-2'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: vm_wazuh
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: wazuh-user
    default: SSH auth method: password
    default: Warning: Connection reset. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: 
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
==> default: Setting hostname...
==> default: Rsyncing folder: /root/repos/wazuh-packages/ova/ => /tmp
==> default:   - Exclude: [".vagrant/", "output"]
==> default: Running provisioner: shell...
    default: Running: /tmp/vagrant-shell20231226-19413-h9u3v3.sh
    default: Using dev packages
    default: cat: /tmp/unattended_installer/../VERSION: No such file or directory

This was caused by #2676 and #2708