Fix Windows NTP server concatenation

[jcmoore3]

Ensure the list of NTP servers is space delimited

[ader1990]

Hello, thank you for the proposed fix.

Adding here the reason for this change - according to the
https://learn.microsoft.com/en-us/windows-server/networking/windows-time-service/windows-time-service-tools-and-settings?tabs=config#command-line-parameters-for-w32time:

/manualpeerlist:<peers>: Sets the manual peer list to <peers>, which is a space-delimited list of Domain Name System (DNS) or IP addresses. When you specify multiple peers, this option must be enclosed in quotation marks.

[ader1990]

We will be soon switching to Github PRs (currently still using opendev) and one of the requirements will be the DCO with signed commits. Can you please add the link to the documentation in your commit and sign the commit?

Thanks.

[ader1990]

Also, if you can please rebase the PR so that I can trigger the workflows runs. Thank you.

[ader1990]

Hello, can you please rebase for the tests to pass and also sign off the commit as per DCO https://github.com/cloudbase/cloudbase-init/blob/master/DCO? Thanks.

[ader1990]

Hello, you can do something like git commit -s --amend --reset-author for the signing part. The current state of this PR branch has an extra commit used for rebase - if you can please remove that as well.