Tests: Supress inner hits tests running in mixed clusters

Tracked by #27570

Author: imotov

qa/mixed-cluster/src/test/resources/rest-api-spec/test/10_parent_child.yml

@@ -1,8 +1,10 @@
 ---
 "Parent/child inner hits":
     - skip:
-        version: "6.0.0 - "
-        reason:  multiple types are not supported from 6.0 and beyond
+        version: "all"
+        reason:  "AwaitsFix'ing, see elasticsearch #27570"
+#        version: "6.0.0 - "
+#        reason:  multiple types are not supported from 6.0 and beyond
 
     - do:
         indices.create:

rest-api-spec/src/main/resources/rest-api-spec/test/search.inner_hits/10_basic.yml

@@ -14,8 +14,10 @@ setup:
 "Nested inner hits":
     - skip:
         # this will only run in a mixed cluster environment with at least 1 5.x node 
-        version: "5.99.99 - "
-        reason:  multiple types are not supported on 6.x indices onwards
+        version: "all"
+        reason:  "AwaitsFix'ing, see elasticsearch #27570"
+#        version: "5.99.99 - "
+#        reason:  multiple types are not supported on 6.x indices onwards
     - do:
         index:
           index: test