Enable the Test_AddNewFabricFromExistingFabric test in CI. (#28950)

diff --git a/examples/darwin-framework-tool/templates/tests/ciTests.json b/examples/darwin-framework-tool/templates/tests/ciTests.json
index f2bb410..b717e8a 100644
--- a/examples/darwin-framework-tool/templates/tests/ciTests.json
+++ b/examples/darwin-framework-tool/templates/tests/ciTests.json
@@ -46,6 +46,8 @@
         "Disabled because the power source configuration cluster is now deprecated and not present in all-clusters",
         "Test_TC_PSCFG_1_1",
         "Test_TC_PSCFG_2_1",
-        "Test_TC_PSCFG_2_2"
+        "Test_TC_PSCFG_2_2",
+        "Disabled because darwin-framework-tool does not support GetCommissionerRootCertificate",
+        "Test_AddNewFabricFromExistingFabric"
     ]
 }
diff --git a/src/app/tests/suites/ciTests.json b/src/app/tests/suites/ciTests.json
index 878e8e8..3ecbd20 100644
--- a/src/app/tests/suites/ciTests.json
+++ b/src/app/tests/suites/ciTests.json
@@ -278,7 +278,8 @@
         "TestTimeSynchronization",
         "TestOperationalState",
         "TestRVCOperationalState",
-        "TestDishwasherAlarm"
+        "TestDishwasherAlarm",
+        "Test_AddNewFabricFromExistingFabric"
     ],
     "MultiAdmin": ["TestMultiAdmin"],
     "SoftwareDiagnostics": ["Test_TC_DGSW_1_1"],