Gitlab-CI: Update to match latest updates in Salsa-CI

- Update lintian stage with new Salsa-CI code
  Copied from
  salsa-ci-team/pipeline@aa99acdb

- Stop sending stats to non-responsive server prittiau.debian.net
  Fixes error:
   curl: (7) Failed to connect to prittiau.debian.net port 443:
   Connection timed out

debian/gitlab-ci.yml

@@ -29,8 +29,6 @@ build package:
     paths:
       - ${WORKING_DIR}/
   script:
-    - |
-      curl https://prittiau.debian.net/post -X POST --data "{\"project_id\":$CI_PROJECT_ID, \"pipeline_id\":$CI_PIPELINE_ID}" --header "Content-Type: application/json"
     - mkdir -p ${CCACHE_WORK_DIR}
     - mv ${CCACHE_WORK_DIR} ${CCACHE_TMP_DIR}
     - gbp pull --ignore-branch --pristine-tar --track-missing
@@ -46,7 +44,7 @@ run lintian:
   image: registry.salsa.debian.org/salsa-ci-team/images/lintian:${RELEASE}
   script:
     - lintian ${WORKING_DIR}/*.changes | tee lintian.output
-    - cat lintian.output | /root/go/bin/lintian2junit > ${WORKING_DIR}/lintian.xml
+    - lintian2junit.py --lintian-file lintian.output > ${WORKING_DIR}/lintian.xml
   variables:
       GIT_STRATEGY: none
   artifacts: