tpm2_eventlog: make the output valid yaml
tpm2_eventlog: make the output valid yaml

Signed-off-by: Trammell hudson <dfb64870173313a9a7b56f814c8e3b33e268497a@trmm.net>

01org/tpm2.0-tools,01org/tpm2.0-tools,01org/tpm2.0-tools