jedec.c: Move printlock stuff into printlock.c

Change-Id: Iacaa16c81e141aac30feb6871700c4fdc9eec8e9
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/72607
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

meson.build

@@ -61,6 +61,7 @@ srcs = files(
   'helpers_fileio.c',
   'ich_descriptors.c',
   'jedec.c',
+  'printlock.c',
   'layout.c',
   'libflashrom.c',
   'opaque.c',