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

Revision:
19:b23504581a47
Parent:
17:485f79808c57
Child:
20:042d0f5536e8
--- a/mbed-os.lib	Thu Jan 03 20:00:32 2019 +0000
+++ b/mbed-os.lib	Fri Jan 18 15:30:33 2019 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#c966348d3f9ca80843be7cdc9b748f06ea73ced0
+https://github.com/ARMmbed/mbed-os/#a8f0c33eaa2c52babff9655417c36f4b5edd54d7