message: cirrus: Only cache releases when needed
  This does not change behavior, but removes unneeded and empty cache
  instructions for tasks that don't need them.
diff: @@ -35,8 +35,6 @@ global_task_template: &GLOBAL_TASK_TEMPLATE
  folder: "/tmp/cirrus-ci-build/depends/built"
  depends_sdk_cache:
  folder: "/tmp/cirrus-ci-build/depends/sdk-sources"
  - depends_releases_cache:
  - folder: "/tmp/cirrus-ci-build/releases"
  ci_script:
  - ./ci/test_run_all.sh
  @@ -103,6 +101,8 @@ task:
  # For faster CI feedback, immediately schedule a task that compiles most modules
  << : *CREDITS_TEMPLATE
  << : *GLOBAL_TASK_TEMPLATE
  + depends_releases_cache:
  + folder: "/tmp/cirrus-ci-build/releases"
  container:
  image: ubuntu:bionic
  env:
  