makefile: adjust alignment
makefile: adjust alignment

Adjust alignment of items listed.

Tested: Only ran unit-tests (added new ones).
Change-Id: Iba8a026f6904fade4b13c554dac3b31f23f62b16
Signed-off-by: Patrick Venture <36c53fa43f47f3fd67cb2fc38031827244d18a1f@google.com>

openbmc/google-ipmi-sys