add more files to the .gitignore list
add more files to the .gitignore list

This includes editor temp files, patch rejects, and other build/debug
artifacts.

Change-Id: I06c52dc36568baae73c1981034f1adf3ede87a82
Signed-off-by: Vernon Mauery <4fbc0e9805d36da7c621cd4d73f3eb0d5b12b5f3@intel.com>

openbmc/phosphor-host-ipmid,openbmc/phosphor-host-ipmid,openbmc/phosphor-host-ipmid