meta updates

Author: gossi

…xtend-component-signature-for-styling.md …xtend-component-signature-for-styling.mdtext/0000-extend-component-signature-for-styling.md renamed to text/1158-extend-component-signature-for-styling.md text/0000-extend-component-signature-for-styling.md renamed to text/1158-extend-component-signature-for-styling.md

@@ -8,7 +8,7 @@ teams: # delete teams that aren't relevant
   - learning
   - typescript
 prs:
-  accepted: # Fill this in with the URL for the Proposal RFC PR
+  accepted: https://github.com/emberjs/rfcs/pull/1158
 project-link:
 suite: 
 ---