RUBY-3053 update Spec test "change stream resumes after StaleShardVersion" for server version > 6.0 (#2568)

Author: neilshweky

spec/spec_tests/data/change_streams_unified/change-streams-resume-errorLabels.yml

@@ -745,6 +745,9 @@ tests:
               databaseName: *database0
 
   - description: change stream resumes after StaleShardVersion
+    runOnRequirements:
+      # StaleShardVersion is obsolete as of 6.1 and is no longer marked as resumable.
+      - maxServerVersion: "6.0.99"
     operations:
       - name: failPoint
         object: testRunner