Change in coreboot[master]: amdfwtool: Add a function to extract firmwares

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Martin Roth, Marshall Dawson, Zheng Bao, Felix Held.
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/54901 )

Change subject: amdfwtool: Add a function to extract firmwares
......................................................................

Patch Set 13:

(1 comment)

File util/amdfwtool/extract.c:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-120676):
https://review.coreboot.org/c/coreboot/+/54901/comment/437e4536_a2110a38 
PS13, Line 91: 			close (mod_fd);
space prohibited between function name and open parenthesis '('