feat(ranger): add action for extension-request (#2967)

.github/ranger.yml

@@ -8,6 +8,8 @@ default:
 
     # Default comment to post when an issue is first marked with a closing label
     comment: "⚠️ This issue has been marked $LABEL and will be closed in $DELAY."
+  close-faster:
+    delay: "1 minute"
 
 labels:
   duplicate: close
@@ -23,3 +25,15 @@ labels:
     action: comment
     delay: 5s
     message: "Thanks for making your first contribution! :slightly_smiling_face:"
+  extension-request:
+    action: close-faster
+    delay: 5s
+    message: >
+      Thanks for opening an extension request!
+      We are currently in the process of switching extension
+      marketplaces and transitioning over to [Open VSX](https://open-vsx.org/).
+      Once https://github.com/eclipse/openvsx/issues/249 is implemented, we
+      can fully make this transition. Therefore, we are no longer accepting
+      new requests for extension requests. We suggest installing the VSIX
+      file and then installing into code-server as a temporary workaround.
+      See [docs](https://github.com/cdr/code-server/blob/main/docs/FAQ.md#installing-vsix-extensions-via-the-command-line) for more info."