Invoking "apt" only once while using a loop via squash_actions is deprecated

[dpoposki]

[DEPRECATION WARNING]: Invoking "apt" only once while using a loop via squash_actions is
deprecated. Instead of using a loop to supply multiple items and specifying name: "{{ item }}",
please use name: ['samba', 'samba-common', 'python-glade2', 'system-config-samba'] and remove the
loop. This feature will be removed in version 2.11. Deprecation warnings can be disabled by
setting deprecation_warnings=False in ansible.cfg.

I am going to fix this by extracting the packages to a variable in its respective OS family file (Debian).
We can probably merge the two tasks for Debian and RedHat by extracting both to a variable and then using the generic package, but I am not in a position to test the RedHat changes.

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This issue has been marked 'stale' due to lack of recent activity. If there is no further activity, the issue will be closed in another 30 days. Thank you for your contribution!

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[stale]

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