CI: Make faketty pass return code back to caller
CI: Make faketty pass return code back to caller

Added `-e` `script(1)` argument to `.ci/faketty.sh` to ensure the caller
is notified when the script being run by `script(1)` fails.

Fixes #84.

Signed-off-by: James O. D. Hunt <348fbaadfbada55ea105602bf5609e23ac1c4898@intel.com>

amshinde/shim,amshinde/shim