Fix delete button to unassign VLAN from network port

[eduardomozart]

Checklist before requesting a review

Please delete options that are not relevant.

• I have read the CONTRIBUTING document.
• I have performed a self-review of my code.
• I have added tests that prove my fix is effective or that my feature works.
• This change requires a documentation update.

Description

• It fixes # (issue number, if applicable) VLAN delete icon links to wrong network port #18845
• Here is a brief description of what this PR does

I was able to reproduce #18845 when trying to remove a VLAN into https://glpi.example.com/front/networkequipment.form.php?id=XXX page so I decided to poke around and fix it. Clicking on the trash icon redirects to a broken page. I couldn't find any references to pass GET parameters and do some action on backend, but noticed that the Massive Actions works, so this passes the same parameters used to unassign a VLAN from port on https://glpi.example.com/front/networkport.form.php?id=XXX.

Screenshots (if appropriate):

Unassign VLAN with this PR applied:

Gravacao.de.Tela.2025-01-31.as.22.21.44.mov

In the commit 56263a9 I also added the hyperlink to the VLAN name to go to the VLAN form.

[cconard96]

I think the delete link should just be removed. It was added in 10.0 as part of a network port UI rework when the native inventory feature was added, but doesn't seem like it was implemented completely. Also, there is already the massive actions on this list which include actions to assign/remove VLANs. Having these separate buttons is just a duplication.

[eduardomozart]

It's pretty convenient have such button because it makes easier to exclude a specific VLAN from port for anyone handling VLANs assigns manually. The massive action isn't intuitive (I didn't even know it exists, and I'm already planning improvements to it - only show existing VLANs on selected devices and allow multiple selection). But that's on your call. I added the hyper-link to the VLAN on commit 56263a9 so I think if the Delete button be removed, most users should use the Massive actions dropdown from there, which also would make it easier to remove a specific VLAN from multiple ports or single port.