.gitlab-ci.yml: enable DCO and REUSE checks

REUSE is allowed to fail, DCO is enforced.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

.gitlab-ci.yml

@@ -25,8 +25,16 @@ include:
  - local: '/.oniro-ci/build-generic.yaml'
  - local: '/.oniro-ci/test-generic.yaml'
  - local: '/.oniro-ci/machines-and-flavours.yaml'
+ - local: '/.oniro-ci/dco.yaml'
+ - local: '/.oniro-ci/reuse.yaml'
  - template: 'Workflows/MergeRequest-Pipelines.gitlab-ci.yml'
 
+dco:
+  extends: .dco
+
+reuse:
+  extends: .reuse
+  allow_failure: true
 
 build-docs:
   extends: .build-docs