Update mbed-os to mbed-os-5.2.3

adbridge · adbridge · commit fae3b5073308 · 2016-11-22T13:17:48.000Z
Updated with a minor typo fix.
diff --git a/mbed-os.lib b/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#342e565214a5043232b5ce2cdad46fbf75de6196
+https://github.com/ARMmbed/mbed-os/#d5de476f74dd4de27012eb74ede078f6330dfc3f

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-https://github.com/ARMmbed/mbed-os/#342e565214a5043232b5ce2cdad46fbf75de6196`
	`1`	`+https://github.com/ARMmbed/mbed-os/#d5de476f74dd4de27012eb74ede078f6330dfc3f`