irrelevant zeros removed from timestamp

Author: Kari Severinkangas

features/nanostack/FEATURE_NANOSTACK/mbed-mesh-api/mbed_lib.json

@@ -18,7 +18,7 @@
         "thread-config-channel": 22,
         "thread-config-panid": "0x0700",
         "thread-config-network-name": "\"Thread Network\"",
-        "thread-config-commissioning-dataset-timestamp": "0x00010000",
+        "thread-config-commissioning-dataset-timestamp": "0x10000",
         "thread-config-extended-panid": "{0xf1, 0xb5, 0xa1, 0xb2,0xc4, 0xd5, 0xa1, 0xbd }",
         "thread-master-key": "{0x10, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff}",
         "thread-config-ml-prefix": "{0xfd, 0x0, 0x0d, 0xb8, 0x0, 0x0, 0x0, 0x0}",