Add German to languages supported

[wintifrosch]

Pls add German to the languages supported by «hide twitter ads».

<div dir="auto" class="css-901oao r-14j79pv r-37j5jr r-n6v787 r-16dba41 r-1cwl3u0 r-bcqeeo r-qvutc0" id="id__pzg9jkir6l">
    <span class="css-901oao css-16my406 r-poiln3 r-bcqeeo r-qvutc0">Gesponsert</span>
</div></pre>

[ryanckulp]

@wintifrosch thank you! done. new version should update on your browser in a few days.