add "update -c" and "update" commands for fdroidserver.

.gitlab-ci.yml

@@ -29,6 +29,8 @@ android_publish:
   image: docker
   script:
     - docker run --rm -v /home/ruben/docker/fdroid:/data alpine wget -O /data/repo/${CI_PROJECT_NAME}_${CI_PIPELINE_IID}.apk https://gitlab.rubend.nl/$CI_PROJECT_NAME/-/jobs/artifacts/$CI_COMMIT_SHA/raw/${CI_PROJECT_NAME}_${CI_PIPELINE_IID}.apk?job=android
+    - docker run --rm -v /home/ruben/docker/fdroid:/data registry.gitlab.com/fdroid/docker-executable-fdroidserver:master update -c
+    - docker run --rm -v /home/ruben/docker/fdroid:/data registry.gitlab.com/fdroid/docker-executable-fdroidserver:master update
     - docker run --rm -v /home/ruben/docker/fdroid:/data registry.gitlab.com/fdroid/docker-executable-fdroidserver:master deploy
   tags:
      - x86_64-secure
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