workflows/pr_epm: fix CI/CD failure due to metadata_lock.pid does not exist
This patch fix the error:
[Errno 2] No such file or directory: '/var/cache/dnf/metadata_lock.pid'
@@ -141,7 +141,7 @@ jobs:
- name: Install centos dependency
if: ${{ contains(matrix.tag, 'centos') }}
run: docker exec $inclavare_test bash -c 'cd /root/inclavare-containers/${{ matrix.tag }};
- yum clean all && yum -y install yum-utils wget iptables protobuf-c;
+ yum -y install yum-utils wget iptables protobuf-c;
wget -c https://download.01.org/intel-sgx/latest/linux-latest/distro/centos8.2-server/sgx_rpm_local_repo.tgz;
tar xzf sgx_rpm_local_repo.tgz;
yum-config-manager --add-repo sgx_rpm_local_repo;
