[OUDS] Remove `list-style: none`

[louismaximepiton]

Prerequisites

• I have searched for duplicate or closed feature requests
• I have read the contributing guidelines

Proposal

Remove all the list-style: none and try to replace it with list-style-type: "".
Those inside <nav> look fine, so maybe there isn't a need to update much of our components.

Motivation and context

list-style: none removes semantic for Safari and VoiceOver at the moment as stated in https://www.alsacreations.com/article/lire/1951-quand-css-casse-accessibilite.html. The solution looks to work according to https://www.matuzo.at/blog/2023/removing-list-styles-without-affecting-semantics.

[MaxLardenois]

Created a PR over at Bootstrap for this twbs/bootstrap#41778