fix(ci): don't clean the archive before build

The run_local_ci.sh script will have done that ahead of time so its
pointless. Having it causes problems when setting `set -x` in
run_package.sh because the log file gets deleted and the output is lost.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I6e93cfd04134796e7e96dd4e432c8394301a9b24
1 file changed