drm_hwcomposer: CI: run CtsGraphicsTestCases

Add a job to run a subset of relevant tests from CtsGraphicsTestCases on
newly built drm-hwcomposer.

Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com>

.gitlab-ci.yml

@@ -24,6 +24,7 @@ stages:
   - build
   - tidy
   - style
+  - android
 
 build_arm64:
   stage: build
@@ -65,3 +66,25 @@ checkstyle:
     untracked: true
   tags:
     - placeholder-job
+
+android-cts:
+  stage: android
+  extends:
+    .use-ubuntu/x86_64_android
+  variables:
+    RESULTS_DIR: "${CI_PROJECT_DIR}/results"
+  script:
+    - "${CI_PROJECT_DIR}/.ci/android/cts-runner.sh"
+  needs:
+    - job: build_x86_64
+      artifacts: true
+    - job: ubuntu/x86_64_android
+    - job: use-debian/x86_64_cuttlefish
+      artifacts: true
+  artifacts:
+    paths:
+      - "${RESULTS_DIR}"
+    when: always
+    expire_in: 1 week
+  tags:
+    - kvm