Modifying the HKCC for no readily apparent reason

Dependencies:   FastPWM3

Revision:
53:e9e1d70532ef
Child:
59:8aa304768360
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Fri Feb 19 22:27:52 2021 -0800
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#26606218ad9d1ee1c8781aa73774fd7ea3a7658e