Merge branch 'update-ci-definition-1551210199' into 'master'

Update salsa CI pipeline

See merge request python-team/modules/dulwich!2

debian/gitlab-ci.yml

@@ -1,16 +1,3 @@
-include: https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+include:
-
+ - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
-build:
+ - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml
-    extends: .build-unstable
-
-reprotest:
-    extends: .test-reprotest
-
-lintian:
-    extends: .test-lintian
-
-autopkgtest:
-    extends: .test-autopkgtest
-
-piuparts:
-    extends: .test-piuparts