Updating mbed-os to mbed-os-5.12.1

0xc0170 · 0xc0170 · commit 6657b2fa863c · 2019-04-09T08:41:48.000+01:00
diff --git a/mbed-os.lib b/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#6bf7fd3ecc601b2b1cf76a198ec55c06815d64c6
+https://github.com/ARMmbed/mbed-os/#0063e5de32fc575f061244c96ac60c41c07bd2e6

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-https://github.com/ARMmbed/mbed-os/#6bf7fd3ecc601b2b1cf76a198ec55c06815d64c6`
	`1`	`+https://github.com/ARMmbed/mbed-os/#0063e5de32fc575f061244c96ac60c41c07bd2e6`