PEL: Fixed built-in parser for BMC PELs
PEL: Fixed built-in parser for BMC PELs

The is to fix a bug which broke BMC UserData section parsing introduced
while implementing external Python parser support.

Signed-off-by: Harisuddin Mohamed Isa <d8aeb45f758103e2ef97301d25493eb8a54a9484@gmail.com>
Change-Id: Ie4ca9fb4fe6274e52af040eaec472961f1142a0d

openbmc/phosphor-logging,openbmc/phosphor-logging,openbmc/phosphor-logging,openbmc/phosphor-logging