update reference to uvisor-mbed-lib for extern patch

sg- · sg- · commit 1dea6e8a349a · 2016-04-07T10:41:26.000-05:00
diff --git a/core/uvisor-mbed-lib.lib b/core/uvisor-mbed-lib.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/uvisor-mbed-lib/#32b6df4
+https://github.com/ARMmbed/uvisor-mbed-lib/#9b296077

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-https://github.com/ARMmbed/uvisor-mbed-lib/#32b6df4`
	`1`	`+https://github.com/ARMmbed/uvisor-mbed-lib/#9b296077`