ci(codeowners): switch from single users to GitHub teams

fh1ch · spike-rabbit · commit 668824eb4bff · 2025-07-07T15:15:54.000+02:00
diff --git a/CODEOWNERS b/CODEOWNERS
@@ -6,4 +6,4 @@
 # the repo. Unless a later match takes precedence,
 # @global-owner1 and @global-owner2 will be requested for
 # review when someone opens a pull request.
-* @timowolf @kfenner @spike-rabbit
+* @siemens/siemens-element-owners
