scripts/symbolize.py: remove spurious output '(out/arm/core/tee.elf)'
scripts/symbolize.py: remove spurious output '(out/arm/core/tee.elf)'

When a TA dump is processed, there is a list of ELF files just before the
call stack. However, when analyzing a TEE core dump, there is no such
list. Make sure this situation is properly handled to avoid displaying a
spurious message. This means fixing incorrect indentation in a
conditional.

Signed-off-by: Jerome Forissier <ced78d268b4c9a0a20a59a9feeebd2ad90da03d3@linaro.org>
Acked-by: Jens Wiklander <7706914404370d7502c27a0eff493dcf491feb51@linaro.org>

pascal-brand-st-dev/optee_os,pascal-brand-st-dev/optee_os,pascal-brand-st-dev/optee_os,pascal-brand-st-dev/optee_os,pascal-brand-st-dev/optee_os