phosphor-host-ipmid: srcrev bump 5383121be5..535fc0c925

George Liu (2):
      api: remove IPMI_CC_LEN
      api: remove ipmid_get_sd_event_connection

Oskar Senft (1):
      transporthandler: Return "not supported" on missing UART Baud property

Change-Id: Ibb91173892ed5c5a156c2c361be76b97b84e1ec8
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>