Added certificate path to lftp config file

.gitlab-ci.yml

@@ -7,5 +7,6 @@ publish:
     - apt-get update
     - apt-get dist-upgrade -y
     - apt-get install -y lftp
+    - echo 'set ssl:ca-path "/etc/ssl/certs"' >> /etc/lftp.conf
     - lftp -e "mirror --exclude ^\.git.* --exclude \.gitlab-ci.yaml -eRv  $CI_PROJECT_DIR builds/$CI_BUILD_REF_NAME; quit;" https://$CREDENTIALS/