Merge pull request #13828 from paul-szczepanek-arm/fix-example-list-2

fix ble example names

Author: 0xc0170

tools/test/examples/examples.json

@@ -60,16 +60,15 @@
       "github":"https://github.com/ARMmbed/mbed-os-example-ble",
       "sub-repo-example": true,
       "subs": [
-            "BLE_BatteryLevel",
+            "BLE_Advertising",
             "BLE_GAP",
-            "BLE_GattClient",
-            "BLE_GattServer",
-            "BLE_HeartRate",
-            "BLE_LED",
-            "BLE_LEDBlinker",
+            "BLE_GattClient_CharacteristicUpdates",
+            "BLE_GattClient_CharacteristicWrite",
+            "BLE_GattServer_AddService",
+            "BLE_GattServer_CharacteristicUpdates",
+            "BLE_GattServer_CharacteristicWrite",
             "BLE_PeriodicAdvertising",
-            "BLE_Privacy",
-            "BLE_SM"
+            "BLE_SecurityAndPrivacy"
       ],
       "features" : [],
       "targets" : ["NRF52_DK", "DISCO_L475VG_IOT01A"],