Update documentation links for legacy APIs

Author: momo3404

app/views/devise/registrations/_legacy_api_token.html.erb

@@ -17,9 +17,15 @@
     <div class="form-control mb-3 col-xs-12">
       <%= label_tag(:api_information, _('Documentation'), class: 'form-label') %>
       <br>
-      <%= _('See the <a href="%{api_v0_wiki}">documentation for v0</a> for more details on the original API which includes access to statistics, the full text of plans and the ability to connect users with departments.').html_safe % { api_v0_wiki: api_wikis[:v0] } %></a>
+      <%= sanitize(_('See the <a href="%{api_v0_wiki}">documentation for v0</a> for more details on the original API which includes access to statistics, the full text of plans and the ability to connect users with departments.') %
+          { api_v0_wiki: api_wikis[:v0] },
+          attributes: %w[href]
+        )%>
       <br><br>
-      <%= _('See the <a href="%{api_v1_wiki}">documentation for v1</a> for more details on the API that supports the <a href="%{rda_standard_url}">RDA Common metadata standard for DMPs.</a>').html_safe % { api_v1_wiki: api_wikis[:v1], rda_standard_url: 'https://github.com/RDA-DMP-Common/RDA-DMP-Common-Standard' } %></a>
+      <%= sanitize(_('See the <a href="%{api_v1_wiki}">documentation for v1</a> for more details on the API that supports the <a href="%{rda_standard_url}">RDA Common metadata standard for DMPs.</a>') %
+          { api_v1_wiki: api_wikis[:v1], rda_standard_url: 'https://github.com/RDA-DMP-Common/RDA-DMP-Common-Standard' },
+          attributes: %w[href]
+        )%>
     </div>
     <div class="form-control mb-3 col-xs-8">
       <%= link_to _("Regenerate token"),