scsi: lpfc: Add changes to assist in NVMET debugging

scsi: lpfc: Add changes to assist in NVMET debugging

Inconsistent error messages and context state checks

Context state sanity checks were not accurate or inconsistent in the
code paths.

Separated LS context states from FCP.
Added and modified context state sanity checks.
Use context state to determine if a sol or unsol ABORT is needed.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>