Fix muting of translog stats on closed indices test

We do not allow multiple skip sections, so this commit comments out the
existing skip section.

Relates #46535

rest-api-spec/src/main/resources/rest-api-spec/test/indices.stats/20_translog.yml

@@ -186,10 +186,9 @@
   - skip:
       version: "all"
       reason: "AwaitsFix https://github.com/elastic/elasticsearch/issues/46535"
-  - skip:
-      version: " - 7.3.99"
-      reason:  "start ignoring translog retention policy with soft-deletes enabled in 7.4"
-
+#  - skip:
+#      version: " - 7.3.99"
+#      reason:  "start ignoring translog retention policy with soft-deletes enabled in 7.4"
   - do:
       indices.create:
         index: test