util: Add CH341a to z60_flashrom.rules

Change-Id: I68b14ade3eb82598e4388735b8618d8c607ff494
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17596
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
1 file changed