[P1][A11Y] : update the accessibility button label in about menu

[pya35]

Prerequisites

• [X] I have searched the backlog for duplicate or closed feature requests

Your test device

iPhone 14 Plus

OS Version

17.1.1

App version

v0.18.0

Describe the issue

To be conform to the law, we have to change the menu label "Accesibility statement" by "Accessibility: partially conform"

Expected Behavior

In menu, replace "Accesibility statement" by "Accessibility: partially conform"