extmod: Remove empty utime_mphal.h file.

Signed-off-by: Damien George <damien@micropython.org>
2023-10-31 13:31:54 +11:00 · 2023-10-31 13:31:54 +11:00 · a614c1d501
commit a614c1d501
--- a/extmod/utime_mphal.h
+++ b/extmod/utime_mphal.h
@ -1 +0,0 @@
-