🐛 Removed incorrect a11y roles from navigation template (#11833)
🐛 Removed incorrect a11y roles from navigation template (#11833)

closes #11832.

- These hide the actual links from accessibility aids and are not appropriate to use in this context.

TryGhost/Ghost,TryGhost/Ghost,e10/Ghost,ErisDS/Ghost,e10/Ghost,janvt/Ghost,bitjson/Ghost,janvt/Ghost,JohnONolan/Ghost,bitjson/Ghost,ErisDS/Ghost,JohnONolan/Ghost,JohnONolan/Ghost,TryGhost/Ghost,ErisDS/Ghost