systemctl-*: fix more info links

[Managor]

Checklist

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR contains at most 5 new pages.
• The PR is authored by me, or has been human-reviewed if it was created with AI or machine translation software.
• The PR title conforms to the recommended templates.
• Version of the command being documented (if known):
• Reference issue: Let's document: systemctl #17684

[Managor]

These are still only found in devel.

[msaf9]

I hope you're still working on this.

[Managor]

This can not be merged until the links work

https://www.freedesktop.org/software/systemd/man/systemctl.html#add-wants%20TARGET%20UNIT%E2%80%A6 does not link to the anchor while https://www.freedesktop.org/software/systemd/man/devel/systemctl.html#add-wants%20TARGET%20UNIT%E2%80%A6 does

[msaf9]

I checked if the link was functional and realized it wasn't anchored to the exact keyword. It was too late by the time I approved the PR.