[M] Change in coreboot[master]: {commonlib, soc/intel/cmn/cse}: Store CSE firmware version into CBMEM

[Arthur Heymans (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Dinesh Gehlot, Sridhar Siricilla.

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74256 )

Change subject: {commonlib, soc/intel/cmn/cse}: Store CSE firmware version into CBMEM
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Patch Set 19:

(1 comment)

File src/soc/intel/common/block/cse/cse_lite.c:

https://review.coreboot.org/c/coreboot/+/74256/comment/c3a80a97_ae92d17e 
PS16, Line 1250: if (CONFIG(SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE) && !s3wake) {
               : 		timestamp_add_now(TS_CSE_FW_SYNC_START);
               : 		cse_fw_sync();
               : 		timestamp_add_now(TS_CSE_FW_SYNC_END);
               : 
               : 		if (CONFIG(SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION))
               : 			store_cse_rw_fw_version();
               : 	}
               : }
> @Arthur, would you mind to take a look into this cl and share your comments based on the above response. We are in a little time sensitive zone with this cl and would like to enable this feature ASAP.  looking forward to get your support

The code in ramstage_cse_fw_sync() is so similar to ramstage_store_cse_fpt_info() that it would make sense to unify it.