Fix tests

Author: orestisfl

docs/reference/rest-api/security/get-service-accounts.asciidoc

@@ -270,6 +270,21 @@ GET /_security/service/elastic/fleet-server
             "view_index_metadata"
           ],
           "allow_restricted_indices": false
+        },
+        {
+          "names": [
+            "agentless-*",
+          ],
+          "privileges": [
+            "read",
+            "write",
+            "monitor",
+            "create_index",
+            "auto_configure",
+            "maintenance",
+            "view_index_metadata"
+          ],
+          "allow_restricted_indices": false
         }
       ],
       "applications": [

test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java

@@ -781,6 +781,7 @@ protected Set<String> preserveILMPolicyIds() {
             "profiling-60-days",
             "profiling-60-days@lifecycle",
             "synthetics",
+            "agentless",
             "synthetics@lifecycle",
             "7-days-default",
             "7-days@lifecycle",
@@ -2192,6 +2193,7 @@ protected static boolean isXPackTemplate(String name) {
             case "metrics-tsdb-settings":
             case "metrics-mappings":
             case "synthetics":
+            case "agentless":
             case "synthetics-settings":
             case "synthetics-mappings":
             case ".snapshot-blob-cache":