Edition: Use Tooltip component

Author: Turbo87

app/components/edition.hbs

@@ -1,7 +1,7 @@
 <span>
   {{@version.edition}} edition
 
-  <EmberTooltip>
+  <Tooltip>
     This crate version does not declare a Minimum Supported Rust Version, but
     does require the {{@version.edition}} Rust Edition.
 
@@ -10,5 +10,5 @@
       but this crate may require features that were added in later versions of
       Rust.
     </div>
-  </EmberTooltip>
+  </Tooltip>
 </span>