Mtce is looking for 'Standard' in system_type and will
default to AIO if the 'S' in 'standard' is not uppercase.
This update makes the mtce system_type driver handle
system_type and system_mode readings case in-sensitive.
Tested on-system case variations for both type and mode
in platform.conf.
Closes-Bug: 1827904
Change-Id: I5e33097e1b13e5b5d385929dd13e7912ae89ead8
Signed-off-by: Eric MacDonald <eric.macdonald@windriver.com>
b13750d5f0