scsi: lpfc: Fix spelling mistakes in comments

scsi: lpfc: Fix spelling mistakes in comments

Comment-only changes across the lpfc driver, found by running
scripts/checkpatch.pl with the kernel's scripts/spelling.txt list
against drivers/scsi/lpfc/.  No functional impact.

v1 covered a single site in lpfc_bsg.c.  v2 expands to all
checkpatch-detected comment misspellings across the driver, per review
feedback from Justin Tee on the v1 thread.  Identifiers that happen to
match common-typo entries (e.g. LSEXP_CANT_GIVE_DATA,
LPFC_FC_LA_TOP_UNKOWN) are intentionally left untouched, as renaming
them would change the driver's internal API.

Signed-off-by: William Theesfeld <william@theesfeld.net>
Reviewed-by: Justin Tee <justin.tee@broadcom.com>
Link: https://patch.msgid.link/20260602111912.23864-1-william@theesfeld.net
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>