Added MS Defender index privileges

Author: paul-tavares

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/security/authz/store/KibanaOwnedReservedRoleDescriptors.java

@@ -345,7 +345,10 @@ static RoleDescriptor kibanaSystem(String name) {
                 // ingested by Fleet integrations
                 // in order to provide support for response actions related to malicious events
                 // for such agents.
-                RoleDescriptor.IndicesPrivileges.builder().indices("logs-sentinel_one.*", "logs-crowdstrike.*").privileges("read").build(),
+                RoleDescriptor.IndicesPrivileges.builder()
+                    .indices("logs-sentinel_one.*", "logs-crowdstrike.*", "logs-microsoft_defender_endpoint.*", "logs-m365_defender.*")
+                    .privileges("read")
+                    .build(),
                 // For ILM policy for APM, Endpoint, & Synthetics packages that have delete
                 // action
                 RoleDescriptor.IndicesPrivileges.builder()

x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/store/ReservedRolesStoreTests.java

@@ -1032,6 +1032,8 @@ public void testKibanaSystemRole() {
         Arrays.asList(
             "logs-sentinel_one." + randomAlphaOfLength(randomIntBetween(0, 13)),
             "logs-crowdstrike." + randomAlphaOfLength(randomIntBetween(0, 13))
+            "logs-microsoft_defender_endpoint." + randomAlphaOfLength(randomIntBetween(0, 13))
+            "logs-m365_defender." + randomAlphaOfLength(randomIntBetween(0, 13))
         ).forEach((index) -> {
             final IndexAbstraction indexAbstraction = mockIndexAbstraction(index);
             assertThat(kibanaRole.indices().allowedIndicesMatcher("indices:foo").test(indexAbstraction), is(false));