bmcweb: srcrev bump 123e823757..a8086647b1

Andrew Geissler (1):
      only return fw images in FirmwareInventory

James Feist (2):
      Add IndicatorLed to Chassis Schema
      Revert "Connection and websockets fixes"

Suryakanth Sekar (1):
      bmcweb: Message entry for user security Event

(From meta-phosphor rev: 27bc208081b47e2004a4c2772e3a39bf8fe93016)

Change-Id: Iff1cac017e2f8d4628b47a715d3910c11b77f404
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>