Mute submit-async-search-date-histogram-example test

docs/reference/search/async-search.asciidoc

@@ -30,6 +30,7 @@ POST /sales*/_async_search?size=0
     }
 }
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+// TEST[skip:"AwaitsFix https://github.com/elastic/elasticsearch/issues/53887"]
 // TEST[setup:sales]
 // TEST[s/size=0/size=0&wait_for_completion=0/]