remove redirect

Author: rosieyohannan

scripts/redirects_v2.yml

@@ -1271,9 +1271,6 @@
 - old: /style/style-and-voice/
   new: /contributors/docs-style/style-and-voice/
 
-- old: /style/style-guide-overview/
-  new: /contributors/docs-style/style-guide-overview/
-
 - old: /style/using-code-samples/
   new: /contributors/docs-style/using-code-samples/