[BUG] Systemd service cannot be enabled under `al2023` without `chkconfig` installed

[f-galland]

Description

When trying to enable the wazuh-indexer.service unit with:

systemctl enable wazuh-indexer

The following error is output:

[root@ip-172-31-41-61 ~]# systemctl enable wazuh-indexer
Synchronizing state of wazuh-indexer.service with SysV service script with /usr/lib/systemd/systemd-sysv-install.
Executing: /usr/lib/systemd/systemd-sysv-install enable wazuh-indexer
Failed to execute /usr/lib/systemd/systemd-sysv-install: No such file or directory

This behavior was already fixed in other components' packages:

• Investigate RHEL9 service installation error wazuh-packages#1626 (comment)

but we don't currently have provisions for handling this case.

We need to investigate the matter taking into account the possibility of starting the older sysv service under non-systemd environments (docker, etc.).

[AlexRuiz7]

We will check if this also happens with 5.0 packages.