Change in coreboot[master]: src: Remove unused <cf9_reset.h>

[HAOUAS Elyes (Code Review)]

Attention is currently required from: Patrick Rudolph.
Hello Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/60803

to look at the new patch set (#2).

Change subject: src: Remove unused <cf9_reset.h>
......................................................................

src: Remove unused <cf9_reset.h>

Found using:
diff <(git grep -l '#include <cf9_reset.h>' -- src/) <(git grep -l 'RST_CNT|FULL_RST|RST_CPU|SYS_RST|do_system_reset|do_full_reset|cf9_reset_prepare|system_reset|full_reset' -- src/) |grep "<"

Change-Id: I093d8412e14ce81b462fb9a7ccb3a2a93ae760a6
Signed-off-by: Elyes HAOUAS 
---
M src/mainboard/intel/dcp847ske/early_southbridge.c
M src/mainboard/roda/rk886ex/early_init.c
M src/northbridge/intel/ironlake/romstage.c
M src/security/intel/txt/romstage.c
M src/soc/intel/broadwell/romstage.c
M src/soc/intel/common/block/acpi/acpi.c
6 files changed, 0 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/60803/2