[ML] Mute ml/inference_crud/Test delete given model referenced by pipeline

Due to elastic#80703

Author: droberts195

x-pack/plugin/src/yamlRestTest/resources/rest-api-spec/test/ml/inference_crud.yml

@@ -563,6 +563,10 @@ setup:
 
 ---
 "Test delete given model referenced by pipeline":
+  - skip:
+       version: all
+       reason: "@AwaitsFix https://github.com/elastic/elasticsearch/issues/80703"
+
   - do:
       ingest.put_pipeline:
         id: "pipeline-using-a-classification-model"