wiki: Fix SoC page end match (MR 1)

AssertionError: can't find end in category_socs.html: <div class="printfooter">

Seems like it's <div class="printfooter" data-nosnippet=""> now. Let's
just match the prefix only.

ttq/wiki.py

@@ -32,7 +32,7 @@ def parse_socs():
 
     ttq.cache.cache_update(cache_name, f"{WIKI_URL}/Category:Socs")
     start = '<div class="mw-category-group">'
-    end = '<div class="printfooter">'
+    end = '<div class="printfooter"'
 
     html = ttq.html.read_from_cache(cache_name, start, end)
     SOCS = ttq.html.parse_list(html)