move to 2.5.5

[anni] / lib / pleroma / web / templates / embed / _attachment.html.eex

<%= case @mediaType do %>
<% "audio" -> %>
<audio src="<%= @url %>" controls="controls"></audio>
<% "video" -> %>
<video src="<%= @url %>" controls="controls"></video>
<% _ -> %>
<img src="<%= @url %>" alt="<%= @name %>" title="<%= @name %>">
<% end %>