Error duplicate help tag when doing PaqInstall/PaqUpdate

[ten3roberts]

This issue is not necessarily paq's fault.

Some plugins sometimes have duplicate help tags in their documentation. Thus, when installing or updating plugins the Duplicate help tag in ... is generated and the user has to press enter for the messages.

To fix this issue, it would be better to do silent! helptags ALL, instead of helptags ALL. I don't think silencing the errors are a bad idea since the end user cannot do anything about them.

One example of such a plugin is hop.nvim.