- added package install test job

.gitlab-ci.yml

@@ -6,6 +6,7 @@ stages:          # List of stages for jobs, and their order of execution
   - build
   - test
   - package
+  - install
 
 .build-env-job:
   stage: build
@@ -86,3 +87,13 @@ package-debian-job:
     paths:
       # package name: validate-workflows_[VERSION]-[REVISION]_[ARCHITECTURE].deb
       - "*.deb"
+
+install-debian-job:
+  stage: install
+  timeout: 5m
+  image:
+    name: "${IMAGE_TARGET_DEB}:latest"
+  tags:
+    - "docker"
+  script:
+    - apt install ./validate-workflows*.deb
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