ci.jpl: Only print SQUAD log in performance job

SQUAD.log is only available in tf-m-nightly-performance job. So disable
printing SQUAD.log in other jobs to avoid unexpected error.

Also, "parseTestResults" is to show detailed LAVA test results and job
links, which has nothing to do with SQUAD data. So do not pass SQUAD.log
to "parseTestResults".

Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: I5849894d91767cf42bec5dd8c0259738d7be7090
1 file changed