Example to demonstrate usage of `mbed_stats_cpu_get()` API usage

Revision:
16:7b9d5600099b
Parent:
14:6270be823861
Child:
17:485f79808c57
--- a/mbed-os.lib	Thu Nov 29 16:15:33 2018 +0000
+++ b/mbed-os.lib	Thu Dec 20 15:30:34 2018 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#2fd0c5cfbd83fce62da6308f9d64c0ab64e1f0d6
+https://github.com/ARMmbed/mbed-os/#6a0a86538c0b9b2bfcc4583b1e2b7fea8f4e71e9