I think this may be it.

daveverwer · daveverwer · commit 425fd0a4ecb9 · 2022-03-07T10:53:49.000Z
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
     rake (13.0.6)
 
 PLATFORMS
-  arm64-darwin-21
+  ruby
 
 DEPENDENCIES
   json
