Simplify priorities - flatten list and prioritize Resources over Runnables

Author: labkey-jeckels

src/org/labkey/test/util/search/SearchAdminAPIHelper.java

@@ -78,7 +78,7 @@ public static void waitForIndexerBackground(int timeout)
         // Invoke a special server action that waits until all previous indexer tasks are complete, even wait for background indexing tasks to complete (e.g. deleteContainer)
         var cmd = new SimplePostCommand("search", "waitForIndexer");
         cmd.setTimeout(timeout);
-        cmd.setParameters(Map.of("priority", "crawlLow"));
+        cmd.setParameters(Map.of("priority", "idle"));
 
         executeCommand(cmd, null);
     }