Update mbed-os to mbed-os-5.2.3

adbridge · adbridge · commit 866bf8612440 · 2016-11-21T14:58:54.000Z
diff --git a/mbed-os.lib b/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#e2617cc0e17f5c3fc2bae6a589c9bcfd3d1a717b
+https://github.com/ARMmbed/mbed-os/#342e565214a5043232b5ce2cdad46fbf75de6196

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-https://github.com/ARMmbed/mbed-os/#e2617cc0e17f5c3fc2bae6a589c9bcfd3d1a717b`
	`1`	`+https://github.com/ARMmbed/mbed-os/#342e565214a5043232b5ce2cdad46fbf75de6196`