Remove not needed component translation

Author: Ackermann

test/sandbox/config/locales/en.yml

@@ -25,8 +25,6 @@ en:
   my_component:
     message: "OH NO! (you shouldn't see me)"
 
-  relative_translation_partial_block_component:
-    title: Test Component Title
   shared:
     partial:
       title: Partial Title