flashrom: disable prettyprint_ich9_reg_hsfc so that Heads flash progress workaround works in absence of flashrom --progress

Respin of https://github.com/Dasharo/flashrom/commit/6b2061bc0699202f81aeb782f301f1bba9f8a826.patch which cannot be cherry-picked
See Dasharo/flashrom#11 (comment)

Signed-off-by: Thierry Laurion <insurgo@riseup.net>

Author: tlaurion

patches/flashrom-eace095b15eb034e42d97202cad70ce979d8ca38/0002-disable-prettyprint_ich9_reg_hsfc.patch

@@ -0,0 +1,18 @@
+--- ./ichspi.c.orig	2024-08-11 00:40:38.777007492 -0400
++++ ./ichspi.c	2024-08-11 00:46:03.904024919 -0400
+@@ -492,6 +492,7 @@
+ 
+ static void prettyprint_ich9_reg_hsfc(uint16_t reg_val, enum ich_chipset ich_gen)
+ {
++#if 0
+ 	msg_pdbg("HSFC: ");
+ 	pprint_reg16(HSFC, FGO, reg_val, ", ");
+ 	switch (ich_gen) {
+@@ -511,6 +512,7 @@
+ 	}
+ 	pprint_reg16(HSFC, FDBC, reg_val, ", ");
+ 	pprint_reg16(HSFC, SME, reg_val, "\n");
++#endif
+ }
+ 
+ static void prettyprint_ich9_reg_ssfs(uint32_t reg_val)